Determine the dependent and independent variable of the following statement: 1. The Effect of Structure Peer Assisted Instruction to the Academic Performance of STEM Students in Physics
Q: Is the following statement true or false? Explain. If A1 A2n A3 = Ø, then |A1UA2UA3| = |A1|+|A2| +…
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Q: Given P(A) = 0.26, P(B) = 0.27, and P(B|A) = 0.27, are A and B independent or dependent?
A: Solution: Independent events: Two events A and B are said to be independent if the happening of one…
Q: Given P(A) = 0.23, P(B) = 0.29, and P(B|A) = 0.28, are A and B independent or dependent?
A: Independent events: Two events are said to be independent if the product of their individual…
Q: 1.) ~(P v ~Q) ^ (Q→P) 2.) ~(P v Q) → ~P ^ ~Q 3.) [P+ (Q→~R)] ^ ~Q
A: If P is any statement then ~P is the negation of P.
Q: Determine if the given statement is True or False. 1. 100%>1 2. 19 25 3. -9<-2 0.5% 4 5. 0.4 VI 1/2…
A: 1) 100% ≥ 1 : True 2) 19 ≥ 25 : False
Q: Are X and Y independent? Justify your answer.
A: Intuitively, two random variables X and Y are independent if knowing the value of one of them does…
Q: Given P(A) = 0.28, P(B) = 0.20, and P(B|A) = 0.28, are A and B independent or dependent?
A: Conditions: If A and B are independent events then Otherwise, A and B are dependent.
Q: Does the I^c mean not identical?
A: Yes
Q: Show that the following four conditions are equivalent :(i) A ⊂ B…
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Q: Is the following a linear combination of A = B = 3 C : -3 -3 -16 14 13 O No O Yes
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Q: Make r the subject 1/r = 1/r1+1/r2
A: Given that Make r the subject 1/r = 1/r1+1/r2
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A: Given : An office supply catalog gives a description of bookshelves. Categorical variable :…
Q: which of the following is true?
A: This question is related to true and false We have to tell, Is these sentences are true or false
Q: 36y + 12y +1,
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Q: Which of the following is CONTRADICTION? A (¬Pv P)A¬P B (¬(¬Pv P)) ^P (¬Pv P) v ¬P (D (¬(¬PAP) AP
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Q: is a linear combination of vi = V2 = u= ulgn Ins
A: See solution below
Q: atisfies the given conditions = 30.3°, B = 38.6°
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Q: Is the gender of the student independent of the grade of the student? Use 11th grade and females in…
A: Condition for Independence: P(A and B)=P(A)*P(B) From the given table, P(A and B)=n(A and B)/Total…
Q: 6. Determine whether each of these statements is true or false. а) х€ {{x}, {x, у}, (x, у, 2}} b)…
A: State the true or false
Q: Given P(A) = 0.20, P(B) = 0.25, and P(B|A) = 0.25, are A and B independent or dependent?
A: PA=0.20, PB=0.25 and PB|A=0.25
Q: Given are five observations for two variables, x and y. 1 2 3 4 5 3 7 5 11 14 Xi Yi
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Q: Given the following information or problem, answer c.)
A: The given data is, Day No of students(x) Monday 79 Tuesday 40 Wednesday 50 Thursday 43…
Q: iven are five observations for two variables, x and y. Kindly answer letters D & E ONLY.
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Q: Which of the following are meaningful and which are not? Explain.(a) (u · v) × w(b) (u × v) · w
A: Consider the given: a) u⋅v×w is not meaningful as u⋅v is scalar and cross product of vector and…
Q: Given P(A) = 0.25, P(B) = 0.28, and P(B|A) = 0.28, are A andB independent or dependent?
A: Conditions: Events A and B are independent, then Otherwise, A and B are considered dependent
Q: Match the following items. 1. csc(-45°) V2 2. sec(-45°) -1 3. cot(-45°) |-V2
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Q: 3. Determine whether each of these statements is true or false. a) 0 e Ø b) Ø E {0} c) {0} c Ø d)
A: Since this is a multiple subpart question according to the Bartleby Answering rule, only first three…
Q: Given P(A) = 0.21, P(B) = 0.24, and P(B|A) = 0.24, are A and B independent or dependent?
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Q: Which of the following is correct?
A: # Given E(y/x)=E(y) and E(x)=0 Which shows that x and y are independent Then choose which one is…
Q: Which of the following is equivalent to ¬(∃x(P(x)∨Q(x)))? 1. ∀x(¬P(x)∧¬Q(x)) 2. ∃x¬(P(x)∨Q(x)) 3.…
A: A logical operators and quantifiers are used to connect one or more statements using. There are two…
Q: O If p(A) = 0.17, p(B) = 0.06 and p(A and B) = 0.0102, are A and B independent?
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Q: Refer to the (incomplete) table below which shows the relationship between two variables, ? and ?.…
A: We have given incomplete table, We have to analyze the table and we have to give answers For the…
Q: Given P(A) = 0.22, P(B) = 0.29, and P(B|A) = 0.29, are A and B independent or dependent?
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Q: Given P(A) = 0.22, P(B) = 0.26, and P(B|A) = 0.26, are A and B independent or dependent?
A: GivenP(A)=0.22P(B)=0.26P(B|A)=0.26
Q: Determine whether the following situation is an example of business loans or consumer loans. a. Mr.…
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Q: of either the
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Q: Complete the following statement.
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Q: If u = x', then the value of ди ди Əx' ðy are
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Q: Determine what the independent and dependent variables are in each of the following statements.…
A: We have to find what are the dependent variable and independent variable in the following equations…
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A: Given that:
Q: The target audience is not interested in information presented by a well-written technical document.…
A: Answer : Option (a) ✔️ F
Q: For the three-part question that follows, provide your answer to each part in the given workspace.…
A: Given that:
Q: Is the following a linear combination of 1 -1 С — [2 0 3 7 A = B = -2 -13 5 8 10 O No O Yes
A: We have to find if the vectors can be linearly combined.
Q: Complete the similarity statement. 12 20 B. 5. 16 2. ANPM A
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Q: Given P(A) = 0.28, P(B) = 0.20 and P(B|A)=0.28 are A and B independent dependent?
A: Given Data: The probability of event A is: P(A)=0.28 The probability of event B is: P(B)=0.20 The…
Q: and C is the
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Q: If the defining relationship was I = ABE = BCF = ACG = ACEF = BCEG = ABFG = EFG %3D And you folded…
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Q: 4. Determine whether the following is true: (a) ~((~p ^q) v (~p ^~q )) (p ^ q ) = p. ^ q) → r. (b) p…
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- Name the four characteristics of a good definition.A quasi-independent variable is most similar to and consistent with which of the following terms? A. control group B. manipulation C. Non-equivalent groups research study D. pre-post research studyState if these variables would be expected to have a positive, negative, or no association. A. Number of schools and population size. o Positive Negative No association B. Income and number of health conditions. Positive o Negative No association C. Time spent meditating and stress level. Positive o Negative No association D. Number of pets and amount of money spent on printer ink. Positive Negative o No association E. Life expectancy and death rate. Positive Negative o No association
- Identify the independent (or quasi-independent) and dependent variables in the following examples. Also have identify the type of manipulation used for the independent variable and the scales of measurement for the dependent variable(s). Discuss each example and consider any confounding variables that may pose a problem for the study. Researchers design a study to measure responses of subway passengers to information announced over the intercom. The same announcement will be made by the conductor, but in one condition, a bell noise will precede the announcement. At the next stop, passengers will be interviewed to determine whether they heard they announcement and if they could decipher the message.From the following situations, which one identifies the independent variable and dependent variable correctly? a) The more time people spend using social media, the less able they are to express themselves in conversation. The independent variable is the expression in conversation while the dependent variableis the time spent usingsocial media. b) Taking a nap in the afternoon makes people more relaxed andless irritable for the rest of the day. The independent variable is the level ofrelaxation and irritability of a personfor the rest of the day while the dependent variable is taking a nap in the afternoon. c) The relationship between the amount of violence that childrensee on television and the amount of aggressive behavior they display. The independent variable is amount of aggressive behavior display by childrenwhile the dependent variable is the amount of violence that children see on television. d) Does attentiveness in classinfluence teacher's effectiveness? The independent…After providing its sales force with Super Duper Sales Training in January 2020, the XYZ company wants to explore whether sales revenue increased in 2020. Therefore, it compared its 2020 sales revenue to its 2019 sales revenue. What is the dependent variable? a. year b. the sales people c. the XYZ company d. sales training e. sales revenue
- ..... ..... ..... Directions: Identify the independent, dependent and extraneous variables in the given sets: 香 ... independent dependent variable Extraneous Variable variable 1. The amount of heavy metals absorbed using activated carbons from different materials 2. Different concentrations of Madre cacao leaf extract are used to kill mosquito larvae 3. The academic performance of students in English subject is measured after exposing students to music and dance 4. A seminar on bullying was conducted by the school administrators to address the increasing number of cyberbullying cases 5. The growth of the plants are measured after getting exposed from different light colorsThe top 25 companies (by market capitalization) operating in the Washington, DC, areaalong with the year they were founded and the number of employees are given below.Make a stem-and-leaf display of each of these variables and write a short description ofyour findings.Exercise 1. The way to distinguish the difference between the explanatory and response variables is by asking, “Whichstatement makes sense?” Does A cause B? B should be in response to the explanatory A. For example, A researcher wants toexamine whether babies fed on breast milk are more or less likely to be ill.Statement 1: Feeding a baby on breast milk causes resistance to disease.Statement 2: Resistance to disease causes a baby to feed on breast milk.Identify which variable is the explanatory (A) and which is the response: presence or absence of breast milk; resistance to disease Exercise 2. In each part below, identify the explanatory and response variables.(a) An experiment was conducted to test the effects of sleep deprivation on human response times.(b) Researcher Penny Gordon Larson and her associate wanted to determine whether young couples who marry or cohabitateare more likely to gain weight than those who stay single.
