Question

The standard deviation of two teams A and B in a football season are
36.87 and 40.12 respectively. Arithmetic mean are 29.49 and 29.71
respectively. Which team is more consistent?​

Answer 1

Answer:

The correct answer is

Team B

Concept

In statistics, the quality deviation could be a measure of the number of variation or dispersion of a collection of values. a coffee variance indicates that the values tend to be near the mean of the set, while a high variance indicates that the values are unfolded over a wider range. variance measures the dispersion of a dataset relative to its mean. it's calculated because the root of the variance. variance, in finance, is commonly used as a measure of a relative riskiness of an asset.

Given

The standard deviation of two teams A and B in a football season are

36.87 and 40.12

Arithmetic mean are 29.49 and 29.71

To find

Which team is more consistent

Step-by-step explanation:

SD of

A= 36.87

B= 40.12

Mean-M

A= 29.49

B= 29.71

Constant value

(Sd/M)* 100

A:

Sd/M)*100

(36.87/29.49)*100

125.025

B:

(Sd/M)*100

(40.12/29.71)*100

135.039

Hence, team B is more consistent

#SPJ3

Answer 2

Answer:

The consistency of B is greater than A.

Explanation:

Given

standard deviations at A=36.87

standard deviations at B=40.12

Arithmetic mean at A Mais 29.49

Arithmetic mean at B Mb is 29.71

to find consistency at A

$\frac{sd}{m} \times 100$

$\frac{36.87}{29.49} \times 100$

$= 125.025$

to find consistency at B

$\frac{sd}{m} \times 100$

$\frac{40.12}{29.71} \times 100$

$= 135.038$

Hence the consistency of B is greater than A

#SPJ1