Math, asked by varu54, 4 months ago

3. Find the mean, variance and standard deviation for the following probability
function
X: 1 2 3 4
P(X): 0.1 0.3 0.4 0.2

Answers

Answered by shubhamkumar50966

1

Step-by-step explanation:

sorry I didn't know...............

Previous Question

Next Question

Similar questions

English, 1 month ago

He encouraged his students _____ the compitition. A. To win B. Winning C. win D. won...

English, 1 month ago

write a letter to your uncle about pandemic, corona and how it affected the people . who will write best I will mark them as brainlest ...

Physics, 1 month ago

fake id ke samaj na aai ... koi samja doa.......... name ?? can anyone pronounce???

Geography, 4 months ago

Which rivers together mix and form Mesopotamian Plains ?

Social Sciences, 4 months ago

What are these campaigns and rallies aimed for...

Social Sciences, 8 months ago

where is Tuaregs situated...

Math, 8 months ago

there are 24 boys and 16 girls in the class find the ratio( boys to girls total number of student)...

Math, 8 months ago

Draw three tessellation and name the basic Shapes used on your tessellation...