Math, asked by tanaya2076, 1 month ago

Calculate standard deviation from the frequency distribution scores given
Cl: 50 - 54 55 - 59 60 - 64 65 - 69 70 - 74 75 - 79 80 - 84 85 - 89
F: 2 11 10 12 21 6 9 4

Answers

Answered by MysticSohamS

4

Answer:

hey here is your solution in above pics

pls mark it as brainliest

Attachments:

Previous Question

Next Question

Similar questions

English, 17 days ago

Using the hints given below write a meaningful paragraph. Struggle ,freedom fighter, sacrifice ,partition, Lost Life....

English, 17 days ago

Write a dialogue between two friends discussing about ‘Reading books’ is a better use of time than Watching ‘television’...

English, 17 days ago

Why did Mrs Blake leave early?

Hindi, 1 month ago

12. अधोलिखित चित्र हा मजूपातः शब्दानां प्रयोग कृत्वा संस्कृते त्रीणिवाक्यानि रचयत। अनेके, आपाणि, पुष्पपादप, खगः, आप्रवृो, अनुसरति, बालकः, बालिका, शोभते, तित्तलिका, दोला, उद्यानस्य, कूजति...

Hindi, 1 month ago

प्राचीन काल र्ें भारत की संस्कृतत गौरवर्यी क्यों थी?

English, 9 months ago

You are Laxman/ Laxmi, the store in-charge of your school, R.K. Public School, Rohtak- Haryana. Your school has begun with the new session and is in need of some new furniture. Write a letter to Ma Durga Furniture House, New Delhi to place an order of some school furniture; giving all details of the items, mode of payment, and last date of receiving the order.

Math, 9 months ago

Do a chart on closure, Commutative and associative property of Whole Number Integers and Rational Number.

Math, 9 months ago

☺️GOOD MORNING☺️ Expand the following in the usual form step by step: ...