Determine the 95% confidence limits of the time data? Can we assume that the mean of the entire population would be 35? justify your invoice. Show your calculations in excel cells. 34,5 30,2 31,3 35,1 31,3 34 35,7 37,8 37,4 39,8 30,3 31,8 37,2 34,1 34,7 40,9 33,3 38,3 32,6 35,3 30,5 36,4 30,2 35,2 30,9

Q: Using the following data: 23, 74, 18, 21, 20, 43, 56, 71, 73, 65, 34, 47, 51, 55, 56, 29 Calculate…

A: A frequency distribution is a list, table or graph that displays the frequency of various outcomes…

Q: Construct the described data set. The entries in the data set cannot all be the same. The mean is…

A: It is needed to discuss about the mean.

Q: If 99 people had a mean income of 13,500 how much is the mean income increased by the addition of a…

A: Given information- We have given the mean income of 99 people is 13,500. We have to find the…

Q: Calculate the mean of this data set. {8, 3, 5, 12} 1

A:

Q: Find the mean for the given data set, 34,56,79,25,68

A: Answer: From the given data, 34,56,79,25,68 Sample size(n) = 5

Q: Find the mean for the given data, 14,25,17,19,34

A: Answer: From the given data, 14,25,17,19,34 Sample size(n) = 5

Q: Find the mean for the given data, 15,3,6,18,17

A: Answer: From the given data, 15,3,6,18,17 Sample size(n) = 5

Q: The mean of the following data is 70. Find x:  47,56,x,79,86

A:

Q: The final exam scores for Mr. Allen’s class are shown below. 56, 59, 60, 65, 71, 72, 74, 80, 80, 83,…

A: Given observation and calculation is shown below Score 2*score 56 112 59 118…

Q: Find the mean for the given data, 26,34,56,44,78,97,17,38,57,38

A: Answer: Given data is, 26,34,56,44,78,97,17,38,57,38 Sample size (n) = 10

Q: Find the mean for the given data set, 33,46,79,26,85

A: Answer: From the given data, 33,46,79,26,85 Sample size(n) = 5

Q: Determine the mean of the given data -14,5,3,-15,-4,1

A: The answer is given below:

Q: for the mean, median, and mode of the gröuped data.

A: Since , the table given below , Classes f Class boundaries mid-point(x) Lower class bound Less…

Q: A local, family-owned restaurant also gathered data for two weeks of orders.  The following set of…

A: Given that: 82, 81, 65, 62, 86, 81, 83, 62, 81, 81, 68, 71, 85, 62, 87

Q: Find the mean for the following data, 5,12,23,18 and 13

A: Answer, From the given data, 5,12,23,18,13

Q: Find the mean for the given data, 31,15,33,18,19

A: Answer: From the given data, 31,15,33,18,19 sample size(n) = 5

Q: Find the mean for the given data, 15,32,17,25,21,34,54,65,38,29

A: Answer: From the given data, 15,32,17,25,21,34,54,65,38,29 Sample size(n) = 10

Q: Name Lois Chris Meg Peter Brian Stewie Exam1 57 46 45 18 98 96 Exam2 70 42 58 99 90

A: Given that,the mean of exam 2 is  65.Exam 1 and Exam 2 scores are given:NameExam 1Exam…

Q: Find the mean for the given data set, 22,35,37,45 and 66

A: Answer: From the given data, 22,35,37,45 and 66 Sample size(n) = 5

Q: A veterinarian recorded how many kittens were born in each litter. This data is summarized in the…

A: A histogram is a graphic representation of data that uses bars of various heights. Each bar in a…

Q: Find the mean for the given data set, 45,68,95,20,44,65,22,18,72,22

A: observations : 45,68,95,20,44,65,22,18,72,22 mean = ?

Q: The data set {2,5, q, 10, 13, 16} has mean i = 9. Find the value of q.

A:

Q: 3) Using a 95% level of confidence, test the claim that the majority of students have at least a 3.0…

A: Given information: Number of students that have at least a 3.0 GPA in High school = 21 Total number…

Q: Find the mean for the given data set, 35,68,56,29,72

A: Answer: Given data set is, 35,68,56,29,72 Sample size of the given data set (n) = 5

Q: Suppose 6 students take an exam, and the mean score is 82.5. Five of the student scores are as…

A: Solution-: Given: Mean=82.5 Five of the student scores are: 95, 78, 85, 56, and 96.  We want to find…

Q: Find the mean for the given data set, 45,67,83,29 and 39

A: Answer: Given data set is, 45,67,83,29,39 Sample size(n) = 5

Q: Find the mean for the given data set, 34,56,79,64,38

A: Answer: From the given data, 34,56,79,64,38 Sample size(n) = 5

Q: In a psychology class, 40 students have a mean score of 89.5 on a test. Then 24 more students take…

A: Given,n1=40 , x¯1=89.5n2=24 , x¯2=78.3

Q: Kara has five exam scores of 6363, 5959, 6767, 7575, and 7373 in her biology class. What score does…

A:

Q: Find the mean for the given data set, 34,65,78,23,45,98,75,64,31,25

A: We have given the following data set 34,65,78,23,45,98,75,64,31,25