Math, asked by pratikfinancial17, 7 days ago

10 The probability distribution of a random variable r is as follows 2. 4. 5 6 7 .30 .20 9 3 8 A7 (*;) : 0.05 05 .10 .10 .05 .05 .10 - Find mean and S.d of x. The probability distul [Ans. : Mean = 5.4; S.d = 2.18] indom yariable is as follows:

Answers

Answered by darazshop266

0

Answer:

yes

Step-by-step explanation:

123457789৩01020499

Previous Question

Next Question

Similar questions

English, 3 days ago

On March 8th women s day celebrate write a letter to your friends about the programme and explain him /her why should we celebrate the programme every year.

Physics, 3 days ago

A moving bus is an example of kinetic energy...

Math, 3 days ago

Evaluate e-\dfrac12fe− 2 1 fe, minus, start fraction, 1, divided by, 2, end fraction, f when e=15e=15e, equals, 15 and f=2f=2f, equals, 2. help I AM GONNA FAIL MY TEST...

Physics, 7 days ago

i am in class 11 CBSE board I want to know that the term one physics exam will be of total 35 number so what will the passing marks out of total 35 number. please tell me...

Math, 7 days ago

if 5y=15 then y= plz...

Hindi, 8 months ago

टीवी जो आपने 10 दिन पहले खरीदा है उस में आई तकनीकी खराबी की शिकायत करते हुए कंपनी के मैनेजर को पत्र लिखिए...

Political Science, 8 months ago

first women docter in india...

Math, 8 months ago

solve these 3 Questions please.. Chapter Algebraic expressions..