AIOU Solved Assignments 1 & 2 Code 1429 Autumn & Spring 2021

Aiou solved assignments code 1429 Autumn & Spring 2021. solved assignment 1 & 2 Business Statistic 2022 code 1429. past & old papers, assignments marks are aslo given.

AIOU Solved ASSIGNMENTS Code 1429 Autumn & Spring 2021

Course: Business Statistic
Level: B.A/BS
Semester Autumn & Spring 2021
Course Code: 1429 Assignment No. 1

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Question No: 1 The metrology Department has collected the following data for snowfall in muree during the month of January.

What is the probability that there will be 3 orrnare snowfall this January?
What is the probability that there will be at max 6 snowfall this January? Answer:-
a)Probability that there will be 3 or more snowfall this January:

P{ 3) = P(X=3) + P(X=4) + P(X=5)+p(x=6) + P(X=7) + P(X=8) + P (X =9) + more than 9
= 0.02 + 0.05 +0.10+0.13.+0.20+ 0.25 + 0.08 + 0.05
= 0.88
Probability that there will be ,3 or more snowfall this January is 0.88.

Aiou solved assignments code 1431 Autumn & Spring 2021

b) What is the probability that there will be 3 at max 6 snowfall this January?
P( 6) = P(X=0) + P(X=1) + P(X=2) + P (X =3) + P(X=4) + P(X=5) + P IX =6)
= 0.02 + 0.04 + 0.06 + 0.02 + 0.05 +0.10+0.13
=0.42

What is the probability that there will be 6 at max snowfall this January is 0.42.

b) Given that card are selected at random, without replacement, from a standard 52-card deck,
determine the probability that
I) The first 2 cards are hearts
P (1st heart and 2nd heart) = P(ist heart)*P(second heart)

• 13/52 * 13/52
  = 169/2704
  1/16

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Q.2 a) A police department believes that the number& scrimes which occur each month can be estimated by the equation
c =1200 -12.5p
Where c equals the number of serious crimes expected per month and p equals the number of officer assigned to preventive patrol. if c is graphed on the vertical axis

• Identify the slope and interpret its meaning
• Identify the c interpret and interpret its meaning
• Identify the p interpret and interpret its meaning

ii) C-Intercept = 1200
Unit positive increa intercept

iii) P intercept is graphed on horizontal axis. If positive increase in c mean decrease in the value of p-intercept.

Aiou solved assignments Business Statistics Autumn & Spring 2021

Q.2 b) Compute the slope of the line joining the points (0, 0) and (c, d). Also interpret it if c and d are both positive.

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Aiou solved assignments code 1431 Autumn & Spring 2021

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