Example 14. X of 20 terms was found to be 35. But afterwards it was detected that two terms 42 and 34 were misread as 46 and 39 respectively. Find correct X.

Q: in a sample space S, if P(a) = 0, then A is independent of any other event. False O a. O b. True

A: Given that Sample space S if P(a)=0 then A is independent of any other event .. True or False ..

Q: Year Discussion Questions 2. The following is the experience of Insurer A for the last three years:…

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: The human resource department at a certain company wants to conduct a survey regarding worker…

A: a) In this case, the department has an alphabetical list of all 3207 employees at the company and it…

Q: for the binary system if the entropy =0.9710, so the probabilities are:

A:

Q: 4. A company pays an average of Php 100.00 per hour with a standard deviation of Php 15.00. If the…

A: Note: If the question contains multiple subparts only allow to do first three subparts as per…

Q: The graph below shows the box and whiskers plot of the height of boys and girls in inches. Girls…

A: Given box plots is

Q: The human resource department at a certain company wants to conduct a survey regarding worker…

A:

Q: Choose the correct answer Anna is a first year student, her First Periodical Grade (PG1) in GEN002…

A: Answer: - Given, First Periodical Grade (PG1) in GEN002  = 54.                The Second Periodical…

Q: Year 1 2 3 Discussion Questions 3. The following is the experience of Insurer B for the last three…

A: Given that: Year Number of Exposures Number of Collision Claims Collision Losses ($) 1 20000…

Q: A study was conducted to compare oral and intravenous antibiotics in patients with lower respiratory…

A: Introduction: In the scenario study, antibiotic use was investigated in patients with lower…

Q: Eight people took a test in which one can score only 1, 2, or 3. (a) You know that exactly two…

A: Hello! As you have posted 2 different questions, we are answering the first question. In case you…

Q: дней на ло quan equater is: + از ۱۰۰ ( ما را از f(x,y) = ne*(y)i emchel gistis the fregression…

A: As per bartleby guidelines we can solve only first question and rest can be reposted

Q: t-slope form to fi

A: Finding the line of an equation, such as y = mx + b, that best fits the data is done statistically…

Q: Class Intervals : Frequency: : Find A.M. for following data (Open end interval) Below 20 20-30 10 6…

A:

Q: 13. To qualify for a police academy, applicants are given a test of physical fitness. The scores are…

A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: The time required to assemble a part of a machine follows an exponential probability distribution.…

A: given data X follows exponential distribution x = assembly time μ = 7 minutes∴λ = 17 per minute

Q: A sample of n = 5 scores has Σ X = 20 and Σ X2 = 180. For this sample, what is the value of the…

A: The sample size is, n = 5 scores.

Q: Part 1 of 4 What is the class width for a frequency distribution with 7 classes? The class width is…

A: Given : Number of classes = 7

Q: Assume that when adults with smartphones are randomly​ selected, 44​% use them in meetings or…

A: Givenp=0.44sample size(n)=9Let "x" be the no.of adults use their smartphones in meetings or…

Q: The probability distribution for the random variable, x, is x:2, 2.5,3.0,3.5,4.0 ,4.5 and P(x):0.07,…

A:

Q: Assume that random guesses are made for six multiple choice questions on an SAT​ test, so that there…

A: From the provided information, Number of trials (n) = 6 Probability of success (p) = 0.4

Q: In a study of the effects of caffeine on memory, a researcher assigned one group of students to…

A: The group that gets the variable under test in an experiment is known as the experimental group. In…

Q: n(A) = 104, n(A ∪ B) = 144, and n(A ∩ B) = 45, find n(B).

A: The following information has been given: n(A) = 104, n(A ∪ B) = 144,  n(A ∩ B) = 45 We need to…

Q: Just part d. Not a through c.    The article “Study on the Life Distribution of  Microdrills” (J.…

A: Introduction: We have helped you solve part d of the question.

Q: Construct an ogive for the data.

A:

Q: Engineers in a design department are assessed by their leader. A 'O' is 'Terrible' and a '5' is…

A: Given that: Score Number of staff 0 2 1 5 2 6 3 9 4 4 5 3

Q: Show that for two nonzero constants a and b, Cov(X + a, Y + b) = Cov(X , Y ).

A:

Q: Find the relative frequency for product X.

A:

Q: How does the linear trend line forecasting model differfrom a linear regression model for…

A: The question is about regression model and forecasting model Introduction : Linear regression :…

Q: What pattern would we see if this graph depicted means instead of medians?

A: From given given graph we have to observed pattern of median .

Q: not want to exchange Assume the v or the watches? ma normally distributed. 15. To help students…

A:

Q: 3. The Family and Medical Leave Act provides job protection and unpaid time off from work for a…

A: Q-3 given data claim : p≠0.60 n = 100 p^ = 0.53α = 0.01

Q: An efficacy study was conducted for the drug pamidronate in patients with stage III multiple myeloma…

A: Odd ratio measure the odd's of disease exposed to the case and control. It is calculated using the…

Q: A test of reading skills is administered to 12th grade students. The distribution of scores is…

A: From the provided information, Mean (µ) = 288 Standard deviation (σ) = 38

Q: P.17 A continuous random variable Y has pdf bisa Sono had vodi blaz R2, 0<y<1 otherwise noitalugon…

A:

Q: The joint PDF of two RVs X and Y is given by 11 marginal PDFs of X and Y. Are X and Y statistically…

A: The given pdf is f(x,y)=516x2y,   0&lt;y&lt;x&lt;20,              otherwise

Q: The probability that a component is acceptable is 0.93. Ten components are picked at random. What is…

A:

Q: Assume that when adults with smartphones are randomly​ selected, 49% use them in meetings or…

A:

Q: The probability distribution for the random variable, x, is x:2, 2.5,3.0,3.5,4.0,4.5 and P(x):0.07,…

A:

Q: Calculate the means and standard deviations of:1, 2, 3, 4, 5

A: Let X denote the given observations. Then we have to calculate the mean and SD.

Q: The randomly selected 60 shoppers have rated a new bottle design for a popular soft drink. The data…

A: Given information: 20, 22, 24, 25, 25, 26, 26, 27, 27, 27, 28, 28, 28, 28, 29, 29, 29, 29, 29, 30,…

Q: Having the text (AA AB AC BCCBBAAADB B B C D). Find The information content in (C)

A:

Q: Calculate the means and standard deviations of:1, 2, 3, 4, 5 O a. mean = 3; st. dev. = 1.414 b. mean…

A: Data given 1,2,3,4,5

Q: , Could you please help me understand that when I take 8.23% and I put it into the equation of (1 +…

A: Concept:Using formula Amount=Principal (1+rate/100)^time

Q: A data set has 60 observations with a minimum value equal to 30 and a maximum value equal to 72.…

A: given data n=60 observation minimum=30 maximum=72 No. of classes = ?

Q: 0.3 and 0.4 respectively. Le variance of T is? 05

A: Given that  V(A)=0.3 V(B)=0.4 T=5A-2B

Q: One of the basketball coaches chose 45 players for the purpose of knowing their speed on running and…

A:

Q: need the answer quick

A: Given: fx=x218         -3&lt;x&lt;3 P(X&lt;1)  and P(|X| &lt;1) needs to be calculated.

Q: What percent of patients received pamidronate? What percent of patients experienced the occurrence…

A: Let us define some events A : patient receive pamidronate. B : patient experiences the occurrence of…

Q: Company Company A produces 10% defective products, B produces 20% defective products and C produces…

A: event  A : product from company A B : product from company B C : product from company C D: defective…