ZuoTi.Pro
Question

Calculate the sample standard deviation for this data set: 58, 60, 74. The formula for the sample standard deviation is shown, where n represents the sample size, x represents each value in the data set, and X represents the sample mean. 2(x-x) n- Step 1. Calculate the sample mean. x=164 Step 2. Calculate the deviations and the squares of the deviations deviation of 58 - square of deviation of 58- deviation of 60 square of deviation of 60- deviation of 74 = square of deviation of 74- Step 3. Calculate the sample variance and the sample standard deviation. Provide your sample standard deviation answer precise to one decimal place. sample variance- sample standard deviation

math   Statistics-And-Probability   
0 0
Add a comment Improve this question Transcribed image text
Next > < Previous
Sort answers by oldest

Homework Answers

Answer #1

Solution Given dala, L 580 sipl- Sample maf) α= 64 Sipa Deviahoni 58 is 58-64=-6 Square b deviation ob 58is (-6),36 devialion o 6o Squan ơb deviation . 60 (-4),16. deviation -4 is -4-64 =0 60-64 ev skp 3:- 58-6u) -t (60-64) -) (G) t (4) (1o) 152 and deviation s.D Jvau ance S D 8. 7118

1 0
Add a comment
Know the answer?
Add Answer to:
Calculate the sample standard deviation for this data set: 58, 60, 74. The formula for the...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions

  • Calculate the sample standard deviation for this data set: 58,60, 74

    Calculate the sample standard deviation for this data set: 58,60, 74. The formula for the sample standard deviation is shown, where n represents the sample size, x represents each value in the data set, and x represents the sample mean.\(s=\sqrt{\frac{\sum(x-\bar{x})^{2}}{n-1}}\)Step 1. Calculate the sample mean. Step 2. Calculate the deviations and the squares of the deviations. Step 3. Calculate the sample variance and the sample standard deviation. Provide your sample standard deviation answer precise to oñe decimal place

  • Calculate the sample standard deviation for this data set: 11, 28, 36. The formula for the...

    Calculate the sample standard deviation for this data set: 11, 28, 36. The formula for the sample standard deviation is shown, where ?n represents the sample size, ?x represents each value in the data set, and ?⎯⎯⎯x¯ represents the sample mean. ?=∑(?−?⎯⎯⎯)2?−1‾‾‾‾‾‾‾‾‾‾‾‾√s=∑(x−x¯)2n−1 Step 1. Calculate the sample mean. ?⎯⎯⎯x¯ = Step 2. Calculate the deviations and the squares of the deviations. deviation of 11= square of deviation of 11= deviation of 28= square of deviation of 28= deviation of 36=...

  • Calculate the sample standard deviation for this data set: 88, 73, 91·The formula for the sample...

    Calculate the sample standard deviation for this data set: 88, 73, 91·The formula for the sample standard deviation is where n represents the sample size, x represents each value in the data set, and represents the sample mean. \(s=\sqrt{\frac{\sum(x-\bar{x})^{2}}{n-1}}\)Step 1. Calculate the sample mean.Step 2. Calculate the deviations and the squares of the deviations. Step 3. Calculate the sample variance and the sample standard deviation. Provide your sample standard deviation answer precise to one decimal place.

  • Calculate the sample standard deviation for this data set: 88, 73, 91. The formula for the...

    Calculate the sample standard deviation for this data set: 88, 73, 91. The formula for the sample standard deviation is shown, where n represents the sample size, x represents each value in the data set, and x represents the sample mean. Σ(x-x)" n-1 Step 1. Calculate the sample mean. Step 2. Calculate the deviations and the squares of the deviations. deviation of 88 = square of deviation of 88- deviation of 73 - square of deviation of 73

  • (b) Use the defining formula to compute the sample standard deviation s. Recall the defining formula...

    (b) Use the defining formula to compute the sample standard deviation s. Recall the defining formula used to compute the sample standard deviation s = (x − x)2 n − 1 where x is a member of the data set, x is the mean, and n is number of data values. Before using the formula, we must determine x and n. There are five values in the data set 1, 2, 5, 7, 9, so n = _______. Calculate the...

  • Sample annual salaries (in thousands of dollars) for employees at a company are listed 49 34 58 60 37 37 49 34 58 27 60 49 42 (a) Find the sample mean and sample standard deviation (b) Each employee...

    Sample annual salaries (in thousands of dollars) for employees at a company are listed 49 34 58 60 37 37 49 34 58 27 60 49 42 (a) Find the sample mean and sample standard deviation (b) Each employee in the sample is given a $5000 raise. Find the sample mean and sample standard deviation for the revised data set. (c) Each employee in the sample takes a pay cut of $5000 from their original salary. Find the sample mean...

  • Calculate the standard deviation: Formula: s = √( (∑(X− ? ̅)^2) / (N−1) ) Data: (X)...

    Calculate the standard deviation: Formula: s = √( (∑(X− ? ̅)^2) / (N−1) ) Data: (X) X-mean (x - mean)2 55 74 83 43 25 38 44 49 54 13

  • Find the standard deviation, s, of sample data summarized in the frequency distribution table below by...

    Find the standard deviation, s, of sample data summarized in the frequency distribution table below by using the formula below, where x represents the class midpoint, represents the class frequency, and n represents the total number of sample values. Also, compare the computed standard deviation to the standard deviation obtained from the original list of data values, 111 [(+•x?)]-[• x)] n(n-1) Interval 30-36 37-43 Frequency Standard deviation (Round to one decimal place as needed) 44-50 6 51-57 -3 0 58-64...

  • Find the standard deviation, s, of sample data summarized in the frequency distribution table below by...

    Find the standard deviation, s, of sample data summarized in the frequency distribution table below by using the formula below, where x represents the class midpoint, f represents the class frequency, and n represents the total number of sample values. Also, compare the computed standard deviation to the standard deviation obtained from the original list of data values, 11.1. SE [E (-x2)]- [68 - x))? n(n-1) Interval 30-36 44-50 Frequency 2 3 Standard deviation - (Round to one decimal place...

  • Calculate the mean, x, and standard deviations, s, for the data set. Calculate the mean, x,...

    Calculate the mean, x, and standard deviations, s, for the data set. Calculate the mean, x, and standard deviation, s, for the data set. Sample Value 8.022 1 2 8.017 3 8.017 4 5 8.025 8.025 8.015 6 SE I

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT