Calculate the sample standard deviation and sample variance for the following frequency distribution of heart rates...
50.1K
Verified Solution
Link Copied!
Question
Basic Math
Calculate the sample standard deviation and sample variance forthe following frequency distribution of heart rates for a sample ofAmerican adults. If necessary, round to one more decimal place thanthe largest number of decimal places given in the data. Heart Ratesin Beats per MinuteClass Frequency 61 - 66 12 67 - 72 3 73 - 78 979 - 84 11 85 - 90 13
Calculate the sample standard deviation and sample variance forthe following frequency distribution of heart rates for a sample ofAmerican adults. If necessary, round to one more decimal place thanthe largest number of decimal places given in the data. Heart Ratesin Beats per MinuteClass Frequency 61 - 66 12 67 - 72 3 73 - 78 979 - 84 11 85 - 90 13
Answer & Explanation Solved by verified expert
4.3 Ratings (520 Votes)
The below statistical formulas are employed to find the standarddeviation for the frequency distribution table data
See Answer
Get Answers to Unlimited Questions
Join us to gain access to millions of questions and expert answers. Enjoy exclusive benefits tailored just for you!
Membership Benefits:
- Unlimited Question Access with detailed Answers
- Zin AI - 3 Million Words
- 10 Dall-E 3 Images
- 20 Plot Generations
- Conversation with Dialogue Memory
- No Ads, Ever!
- Access to Our Best AI Platform: Flex AI - Your personal assistant for all your inquiries!
Other questions asked by students
StudyZin's Question Purchase
1 Answer
$0.99
(Save $1 )
One time Pay
- No Ads
- Answer to 1 Question
- Get free Zin AI - 50 Thousand Words per Month
Best
Unlimited
$4.99*
(Save $5 )
Billed Monthly
- No Ads
- Answers to Unlimited Questions
- Get free Zin AI - 3 Million Words per Month
*First month only
Free
$0
- Get this answer for free!
- Sign up now to unlock the answer instantly
You can see the logs in the Dashboard.