Use the following data set: 40, 33, 77, 23, 56, 23, 19, 29 (minutes). Assume the data is approximately bell shaped and a sample.

Q: Find Interquartile Range (IQR) for the following set of data: 22,32,37,33,33,40,39,47,38

A: We have given the data set: 22 32 37 33 33 40 39 47 38 n=9

Q: Calculate the median of data

A:

Q: Consider the data set 10, 25, 30, 50, 80, 90, 740 a) What is the more representative measurement of…

A: Here, the data set given is 10, 25, 30, 50, 80, 90, 740. We should choose median as a representative…

Q: Consider the data set 7, 9, 14, 15, 22. What is the standard error of the sample mean?

A:

Q: Find the mean, median, 1st quartile, mode, variance, and range for the following data:…

A: Enter the given data in Excel as follows:

Q: Show the five-number summary for the following data: 5, 14, 17, 9, 8, 13, 16, 11, 6

A: Given that  The data are : 5, 14, 17, 9, 8, 13, 16, 11, 6

Q: Find the variance for this data set of numbers: 58,64,24,28,38,46

A: Given sample is: 58,64,24,28,38,46. Sample size = n = 6.

Q: find sample sd for given data   11,15,18,19,19,20,20,20,24,25

A: X X2 11 121 15 225 18 324 19 361 19 361 20 400 20 400 20 400 24 576 25 625…

Q: What is the name of this type of sample?

A: In the method of convenience sampling, the individual samples are easily determined and do not…

Q: Find the range of the following dataset.

A: The given data set in ascending order (sorted) is :-3,7,9,16,21,23,29,34,35,46We have to find the…

Q: calculate the range of the following data set: 15,8.3,9,4,6,2

A:

Q: Find the mean, median, mode, and range for the following data set and determine the most appropriate…

A: The following data has been provided: 9, 3, -5, -3, -7, 3, 0, 6, -9, -7, -3, -8

Q: Enter the mode of the following dataset: 14, 14, 14, 22, 22, 4, 18, 16, 10 Ex: 1

A: Given data is: 14, 14, 14, 22, 22, 4, 18, 16, 10

Q: What is the mean of the data set comprising the numbers 7, 8, 4, 5 and 11

A: Data set: 7, 8, 4, 5 and 11 Number of observations = 5

Q: Draw a histogram for each data set.

A: Data set of life expectancy is given,  State Years Maryland 81 Virginia 82.5…

Q: determine whether the samples are independent or dependant. To test the effectiveness of a drug,…

A: The objective of the question is to determine whether the samples in the given scenario are…

Q: The heights, in inches, of the four members of a barbershop quartet of singers are listed below.…

A: The value of mean is obtained below:

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: Find the mean of the following data set. Assume the data set is a sample. Round your answer to the…

A: We have to find the mean of given data set.

Q: the following data set: 13, 8, 10, 7, 13, 9, 7, 11, 12, 10, 13 to answer questions The data is said…

A: We have given that the following set of data: 13, 8, 10, 7, 13, 9, 7, 11, 12, 10, 13.   Multimodal:…