Math, asked by hrithika30, 16 days ago

2 The test marks of two groups of students are shown on
the right
a Work out the range for each test.
b Which test has a greater variation in the marks?
Maths: 77, 89, 75, 80, 80.92, 78, 76, 76, 76
Science: 72, 78, 77, 87. 86, 79, 66, 75

Answers

Answered by kanchangolhar1

0

Answer:

Range -

A. Maths - 17

Science - 21

Variation

B. Maths - 728

Science - 555

Mark me as brainlist

Previous Question

Next Question

Similar questions

Math, 8 days ago

The ratio between 4 kg to 2kg 500 g is . 5:8 8:5 10:16 16:10...

Chemistry, 8 days ago

Assertion (A): Element of an electric heater and electric cooker becomes hot when electric current passes through it. Reason (R): Element of above devices is made up of insulating material. (a) Both A and R are correct and R is the correct explanation of A. (b) Both A and R are correct but R is not the correct explanation of A. (c) R is not correct but A is correct. (d) A is not correct but R...

Math, 8 days ago

2. The factors of (y-x)a +(x-y)b are ...

English, 16 days ago

write a paragraph about the little boy of the story ‘ charge for love ’ to describe his character. you may write about...

Economy, 16 days ago

Define Marginal Revenue. How can we get marginal revenue from Total Revenue?

Science, 9 months ago

One of the following does not happen during a chemical reaction. This is :...

Math, 9 months ago

Find the equation of the line passing through the point (–3, 2) such that sum of its intercepts on the axes is 9.

Math, 9 months ago

Q14. Rashi is playing with dice, when she rolls a dice, what is the probability of getting i) an even number ii) a number greater than 6 iii) a prime number...