Question

2. Given the following data, calculate the mean, median, mode, midrange, standard deviation, and variance. 14.35,...

2. Given the following data, calculate the mean, median, mode, midrange, standard deviation, and variance.

14.35, 17.22, 18.90, 20.02, 34.43, 12.85, 18.49, 7.62, 19.93

(a) Mean (b) Median (c) Mode
(d) Range (e) Standard Deviation (f) Variance

Homework Answers

Answer #1

7.62, 12.85, 14.35, 17.22, 18.49, 18.90, 19.93, 20.02, 34.43

a) Mean = (7.62 + 12.85 + 14.35 + 17.22 + 18.49 + 18.90 + 19.93 + 20.02 + 34.43)/9 = 18.201

b) Median = 18.49

c) Mode = There is no mode in the data set.

d) Range = 34.43 - 7.62 = 26.81

f) Variance = ((7.62 - 18.201)^2 + (12.85 - 18.201)^2 + (14.35 - 18.201)^2 + (17.22 - 18.201)^2 + (18.49 - 18.201)^2 + (18.90 - 18.201)^2 + (19.93 - 18.201)^2 + (20.02 - 18.201)^2 + (34.43 - 18.201)^2)/8 = 53.329

e) standard deviation = = 7.303

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Find every possible statistic of your data. (Mean, median, mode, standard deviation, variance, midrange, range, etc.)...
Find every possible statistic of your data. (Mean, median, mode, standard deviation, variance, midrange, range, etc.) explain what these statistics mean in the context of your data without defining or using a formula. Is the statistic realistic of the population? Is it skewed? How is it distributed? What level of measurement is it? 2005 Kelly Blue Book Used Cars Price Mean $21,343.14 Standard Error $348.61 Median $18,025.00 Mode $10,921.95 Standard Deviation $9,884.85 Sample Variance 97710314.9 Range $62,116.54 Minimum $8,638.93 Maximum...
Find the mean, median, mode, range, variance, and standard deviation for the following data: 10,12, 15,...
Find the mean, median, mode, range, variance, and standard deviation for the following data: 10,12, 15, 16, 16, 17, 18.
Find the (a) mean, (b) median, (c) mode, and (d) midrange for the given sample data....
Find the (a) mean, (b) median, (c) mode, and (d) midrange for the given sample data. Listed below a re the amounts of personal income (in dollars) for five states. $33, 976 $ 24, 542 $ 25, 148 $ 26, 133 $ 32, 161
Find the (a) mean (b) median () mode, and (d) midrange for the data and then...
Find the (a) mean (b) median () mode, and (d) midrange for the data and then (e) answer the given question Listed below are the jersey numbers of 11 players randomly selected from the roster of a championship sports tearn do the results tell us? 9, 25, 14, 72, 17, 73, 19, 62, 15, 76, 75
Find the​ (a) mean,​ (b) median,​ (c) mode, and​ (d) midrange for the data and then​...
Find the​ (a) mean,​ (b) median,​ (c) mode, and​ (d) midrange for the data and then​ (e) answer the given question. Listed below are the weights in pounds of 11 players randomly selected from the roster of a championship sports team. Are the results likely to be representative of all players in that​sport's league? 195 217 206 267 205 216 287 251 206 274 251 a. Find the mean. The mean is nothing ​pound(s). ​(Type an integer or a decimal...
Define the following terms, in your own words: Mean, Median, Mode, Range, and Standard deviation. 2....
Define the following terms, in your own words: Mean, Median, Mode, Range, and Standard deviation. 2. Create and post an example that has a data set of 15 to 25 numbers, similar to the example in the Introduction above. Do not find the mean, median, mode, range and standard deviation of your data set.
Find the​ (a) mean,​ (b) median,​ (c) mode, and​ (d) midrange for the given sample data....
Find the​ (a) mean,​ (b) median,​ (c) mode, and​ (d) midrange for the given sample data. Fourteen different​ second-year medical students measured the blood pressure of the same person. The systolic readings​ (in mmHg) are listed below. 131 140 145 143 131 136 131 147 120 140 120 131 137 124
2. In a given sample data below, find the mean, median, mode, and standard deviation.22, 30,...
2. In a given sample data below, find the mean, median, mode, and standard deviation.22, 30, 26, 39, 40, 33, 26, 36.
Find the sample mean, median, variance, standard deviation, and the range for the following data. 10,...
Find the sample mean, median, variance, standard deviation, and the range for the following data. 10, 17, 13, 16.
1. Determine the range, mean, median, mode, variance and standard deviation for the following scores: 18,...
1. Determine the range, mean, median, mode, variance and standard deviation for the following scores: 18, 14, 17, 22, 16, 26, 33, 27, 35, 28, 44, 40, 31, 53, 70, 73, 62, 74, 93, 103, 75, 86, 84, 90, 79, 99, 73