The 75th percentile of a distribution, also known as the third quartile, is a value or an observation at which 75% of the data exceeds. True/False

Q: a successful basketball player has a height of 6 feet 9 inches, or 206 cm. Based on statistics from…

A: Given,           Z -score=4.45           A basket ball player has a height of  6 feet 9…

Q: Calculate t for a comparison for repeated-measures data?

A: The computational procedure is to compute the difference between each pair of observations (di)…

Q: A population of scores has a mean = 26, a median = 23, and a mode =22.  What is the most likely…

A: Given: Mean = 26 Median = 23 Mode = 22

Q: In a normal distribution, what does the variance measure?

A: The normal distribution is a symmetric distribution that has a bell-shaped curve.

Q: The median is the point of the _____ percentile of distribution?

A: Median is the value that divides entire distribution between two equal parts also the median is the…

Q: Body temperature (in degrees Fahrenheit) of randomly selected normal and healthy adults are shown…

A:

Q: The average daily points for my fantasy baseball team are {4.1, 5.7, 3.8, 4.7, 4.7, 5.5, 4.1, 2.7,…

A: Solution: Note: Hello! As you have posted more than 3 sub parts, we are answering the first 3…

Q: Calculate the 90th percentile of the data shown x 2.9 4.3 10.5 12.6 14 18.2 18.5 23.7 26.5 28.8

A: The data is already sorted. 90th percentile of a data set means that point below which 90% of…

Q: What is a common way to measure the center of a distribution of data?   a. scatter plot…

A: The objective of the question is to identify a common statistical measure that is used to determine…

Q: alculate the 40th percentile of the data shown, 1.1,5.5,9,14.3,20.6,24.3,25.6,27.1,27.6,28.7

A: Answer:- Given data,               1.1,5.5,9,14.3,20.6,24.3,25.6,27.1,27.6,28.7               Find…

Q: Calculate the 50th percentile of the data shown x 1.9 2.8 5.4 6 6.1 6.4 8.1 8.8 9.1 16 16.3 17.3…

A: Given information- We have given a data set- X – 1.9, 2.8, 5.4, 6, 6.1, 6.4, 8.1, 8.8, 9.1, 16,…

Q: Fimd the Z score associated with the 15th percentile.

A:

Q: Explain why each scenario is either sample or population standard deviation. All SCAD students are…

A: Survey based question

Q: What does a distribution represent?

A: A distribution nothing but function that represent the possible values for a variable and how often…

Q: In a study of Ridge View's boys' basketball team, the average height is 68 inches and standard…

A: Given, mean =μ=68Standard deviation = 4x = 78

Q: Calculate the 20th percentile of the data set shown 5.5 7.5 14 14.5 15.8 18 19.3 23.7 24.3 26.1

A: Given information: 5.5, 7.5, 14, 14.5, 15.8, 18, 19.3, 23.7, 24.3, 26.1

Q: Find the z-score that corresponds to the 63rd percentile

A: we have to find the Z-score that corresponds tothe 63rd percentile.

Q: Examine the following data set. 1.3, 2.5, 3.1, 4.2, 5.7, 5.7, 5.7, 6.4, 6.4, 8.9, 8.9, 9.1, 11.7,…

A: We have given the following set of data- 1.3, 2.5, 3.1, 4.2, 5.7, 5.7, 5.7, 6.4, 6.4, 8.9, 8.9, 9.1,…

Q: Calculate the 30th percentile of the data shown x 2 4.7 4.8 8.6 12.3 16.8 19.2 20.7 21.3

A: Given information- We have given a data set- X - 2, 4.7, 4.8, 8.6, 12.3, 16.8, 19.2, 20.7, 21.7 We…

Q: calculate the 30th percentile of the data shown, 3.4,3.9,7,11.7,14,20.3,26.2,27.8,28.9

A: given data 3.4,3.9,7,11.7,14,20.3,26.2,27.8,28.9arrange data in ascending…

Q: In a normal distribution, what z-score cuts off the top 15% of the distribution?

A: We will use Standard Normal table to determine the required z-score.

Q: Calculate the 60th percentile of the data shown x 5.4 6.3 7.7 10.8 16.7 18.9 21 21.2 21.6 23.2…

A: Note: If "L" is a whole number, then the value of the kth percentile is the midway between Lth…

Q: Recently, a random sample of 25–34 year olds was asked, "How much do you currently have in savings,…

A:

Q: Which term best describes the shape of the data distribution pictured?

A: In this case, a picture of a histogram is given. Generally, a histogram is used to find the shape…

Q: Number of persons in the household 2 3 4 7 8 10 Freq. 850 1,069 436 278 139 58 19 7 percent 29.65…

A: “Since you have posted a question with multiple sub parts, we will provide the solution only to the…

Q: Find the mean, median, and mode. Which is the best measure of central tendency? Remove Wednesday…

A: Answer:   (a) mean = 26/7 = 3.7143 (b) Arrange numbers in ascending order: 0,2,2,3,4,5,10 Median =…

Q: Calculate the 70th percentile of the data set shown

A: Given n=10 x 4.4 8.8 10.3 12 20.9 26.8 28 28.4 29.2 30

Q: A successful basketball player has a height of 6 feet 4 ​inches, or 193 cm. Based on statistics from…

A: