a recent survey, 8 people were each asked the number of times they have bee 16, 26, 12, 9, 17, 26, 11, 14 nd the range of the data set.

Q: In a recent survey,  8  college graduates were each asked for the number of hours they work each…

A:

Q: The top schools HCC students transfer to are below from highest to lowest.  This type of data is…

A: We have given the following statement

Q: There are five numbers in a data set. They are 1, 2, 18, 19 and x, where x is one of the largest two…

A: The five numbers are 1,2,18, 19, and x. Here, x is the one of the largest two number of five. Median…

Q: A sociologist surveyed 16 single senior citizens living in private apartments. Each participant…

A: we have to construct  frequency  table .

Q: re the scores of 12 students on a geography test. 60, 66, 66, 67, 69, 70, 70, 78, 87, 88, 90, 92…

A: given data,  n=12   data in ascending orders, 60, 66, 66, 67, 69, 70, 70, 78, 87, 88, 90, 92   we…

Q: Here are the scores of 11 students on an algebra test. 59, 69, 75, 77, 81, 82, 84, 85, 91, 91, 92…

A: The scores of 11 students on an algebra test is given. Thus, n=11.

Q: find out he 78th percntile for given data  45,78,85,89,3,5,69,63,78

A:

Q: Calculate the range of the following scores.  Although the book shows two ways of calculating range,…

A: Calculate range of                                      The scores:   87, 75, 94, 58, 59, 92, 88,…

Q: Here are the scores of 14 students on a geography test. 60, 67, 71, 75, 76, 78, 80, 80, 83, 90, 90,…

A: 60,67,71,75,76,78,80,80,83,90,90,92,93,94sample size(n) = 14The data is ordered from least to…

Q: 1, 6, 6, 6, 7, 7, 8, 9, 13, 10, 17 The 10th percentile would be

A:

Q: find 4th percentilefor given data  12,25,32,6,42,16,18,19,15,23,24,28,29,45,6,23

A:

Q: The mean of 14 numbers is 49. Removing one of the numbers causes the mean to decrease to 43. What…

A: given data:mean =49n=14 Removing one of the numbers causes the mean to decrease to 43new total…

Q: Which one measure of variation would you report for the variable SEX (1=male, 2=female )

A: Variance is a single statistic that measures the spread or variation of a data set.

Q: The mean of 12 numbers is 48. Removing one of the numbers causes the mean to decrease to 45. What…

A: Measures of Central Tendency: A measure of central tendency represents the central value or typical…

Q: What type of variable is highest education degree completed

A: Variables are of two types, they are qualitative and quantitative. Qualitative is also known as…

Q: Here is a set of 20 values in order: 1, 2, 5, 10, 11, 12, 14, 15, 15, 16,  18, 19, 20, 21, 22, 24,…

A:

Q: In Exercises 33 to 30, determine whether or not the conditions for using two-sample t procedures are…

A: The conditions or assumption required for the two sample t test are.  1) Both the samples are…

Q: Here are 11 numbers in sorted order. -49, -45, -42, -37, -35, -35, -28, -25, -25, -21, -19 What is…

A:

Q: Find the midrange for the following group of data items. 112, 52, 82, 52, 72 ​(Round to the nearest…

A: Midrange:The midrange is defined as the average of highest and lowest value in the data set.That is,…

Q: A researcher collected information about the height of  different flowers. What type of data is…

A: Ratio scale: It contains absolute zero point in the values. In this scale, ratio of the numbers is…

Q: Here are the scores of 13 students on a geography test. 59, 60, 61, 61, 67, 71, 73, 74, 85, 85, 86,…

A: The objective of this question is to calculate the five-number summary and the interquartile range…