A loan for $2,500 with a simple annual interest rate of 16% was made on April 18th and was due on June 28. Find the ordinary interest.

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A: The probability distribution is given.

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A: X =x 0 1 2 3 4 P(X=x) x 0.1715 0.0135 0.0005 0.00001

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A: Given that  Total Boys = 12 , Total girls = 8 Committee of members = 6

Q: e used to make p

A: Regression: The statistical technique that expresses the relationship between two or more variables…

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Q: Suppose 20% of the students on campus smoke. You select two students at random. In what percentage…

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Q: Which of the pairs of events below is indepeindent?

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Q: What percentage of people has an IQ score greater than 157

A: Z is known as standard normal variable Z=(X-mean)/standard deviation

Q: Correlation coefficient? Give handwritten answer with 3 decimal answer

A: Given that, X 6 1 2 3 7 Y 4 5 7 1 3

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Q: Find the mean, median and mode of this ungrouped data. Grades of 25 BSEd-Mathematics Students in…

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A: Given that  X Y 22 45 9 29 22 35 16 39 5 18 11 21 19 44 19 33

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Q: What percent of all small companies receiving questionnaires responded? a. 12.5% b. 20.8% c. 33.3%…

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Q: The data set below contains penetration values (the percentage of a country's population who are…

A: Given: n = 22 Mean X = 37.95 Formula Used: Variance s2 = ∑Xi-X2n-1 Standard deviation s = Variance…

Q: This is incorrect

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Q: Age: 21, 20 , 18, 30 Teenage (10-20) now find out what is the Freq(TeenAge)

A: From the provided information, Age: 21, 20, 18, 30 Teenage (10- 20)

Q: Group1 Group2 1199 459 1182 509 524 494 444 540 1210 1223 1172 1190 1203 1240 1200 1176 Describe the…

A: Given information: Group 1 Group 2 1199 459 1182 509 1210 524 1223 494 1172 444 1190…

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Q: Let X = height of the students in inches Let Y = Foot length of the students in centimeters…

A: Given: n = 33 Formula Used: Correlation coefficient r = n∑XY-∑X∑Yn∑X2-∑X2n∑Y2-∑Y2 Coefficient of…

Q: Two random variables X and Y are defined by X = 0, Y =-1, X² = 2, y² = 4 and Ry -2. Two new random…

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Q: C.26.   A clinic took temperature readings of 250 flu patients over a weekend and discovered the…

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Q: New York State has approximately 250,000 employees across over 70 state agencies, commissions and…

A: Given information: New York State has approximately 250,000 employees across over 70 state agencies,…

Q: The percent of the total variance that can be explained by the regression equation is:

A: It is given that  r = 0.99821r2 = 0.99780

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Q: How does an investigator determine whether a result is replicable? Try to find a simpler explanation…

A: Please find the explanation below. Thank you

Q: Construct the cumulative frequency distribution for the given data. Daily Low (°F) Frequency 35-39…

A: From the provided information, The table is as follow: Daily Low (F) Frequency 35-39 2 40-44…

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

Q: 6. Let X be a random variable having pdf :{ (a) (b) (d) fx(x) = A exp{-X(x-μ)} 0 Show that fx(x) is…

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Q: large population of 5,000 students take a practice test to prepare for a standardized test. The…

A: given data  N = 5000μ = 140σ = 80for σx¯ = 10 ; n = ?

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A: For the given data, we need to calculate  the 90% confidence interval.

Q: The sum of two positive quantities is equal to 2n. Find the chance that their product is not less…

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Q: 1. The diameter of a tree at its breast height is influenced by many factors. The data in the table…

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Q: Find the percentile for the data point Data set: 124 136 128 122 130 132 122 120 127 124 128 138 120…

A: Ans#- Data set: 124, 136, 128, 122, 130, 132, 122, 120, 127, 124, 128, 138, 120, 124, 126, 121;…

Q: What is F(0)? (F(.) denotes the CDF of X)

A: It is given that the random variable X with the empirical pmf. The values of X are -1, 0, 1 and 2.

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Q: A test was given to a group of students. The grades and gender are summarized below A B C Male 2 11…

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Q: 2. The average American walks 4,500 steps per day with a standard deviation of 900 steps. If this…

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Q: score of x = –2, if it is 2.78

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Q: 16. Determine the Most Appropriate Measure of Center A. Hair styles of students on a given college…

A: We have to find the appropriate measure of center:    A. Hair styles of students on a given college…