We appreciate your visit to Seven students on an intramural team have the following weights 183 lb 188 lb 178 lb 189 lb 178 lb 197 lb and 175 lb. This page offers clear insights and highlights the essential aspects of the topic. Our goal is to provide a helpful and engaging learning experience. Explore the content and find the answers you need!
Answer :
Final answer:
To find the standard deviation of the weights of the seven students, calculate the mean, then find the squared difference between each weight and the mean. Add up all the squared differences and divide by the number of students. Finally, take the square root of the result.
Explanation:
To find the standard deviation of the weights of the seven students, we can use the formula for population standard deviation.
Step 1: Find the mean of the weights. Add up all the weights and divide by the number of students. (183 + 188 + 178 + 189 + 178 + 197 + 175) / 7 = 1288 / 7 = 184
Step 2: Find the squared difference between each weight and the mean. For example, for the first weight: (183 - 184)^2 = 1
Step 3: Add up all the squared differences. (1 + 4 + 36 + 25 + 36 + 169 + 81) = 352
Step 4: Divide the sum of squared differences by the number of students. 352 / 7 = 50.286
Step 5: Take the square root of this result to find the standard deviation. √50.286 ≈ 7.1
Thanks for taking the time to read Seven students on an intramural team have the following weights 183 lb 188 lb 178 lb 189 lb 178 lb 197 lb and 175 lb. We hope the insights shared have been valuable and enhanced your understanding of the topic. Don�t hesitate to browse our website for more informative and engaging content!
- Why do Businesses Exist Why does Starbucks Exist What Service does Starbucks Provide Really what is their product.
- The pattern of numbers below is an arithmetic sequence tex 14 24 34 44 54 ldots tex Which statement describes the recursive function used to..
- Morgan felt the need to streamline Edison Electric What changes did Morgan make.
Rewritten by : Barada
