Using the probability distribution table

Assignment Help Basic Statistics

Reference no: EM13265399

Question 1. 1. Using the probability distribution table, what is the value of P(X = 2 or X = 0)?

X 0 1 2 3 4 5
P 0.3 0.05 0.1 0.15 0.15 0.25

P(X = 2 or X = 0) = _________

Question 2. 2.
What is the probability P(0 < X < 3)?
Missing Metadata

0.3
0.15
0.6
0.45

Question 3. 3.
What is the probability P(X ≤ 5)?
Missing Metadata

0.45
0.3
0.7
0.55

Question 4. 4.
The probability distribution histogram shows the weight distribution of Hamadryus baboons that live in a certain region.
What is the probability P(25 ≤ X < 35)?

Missing Metadata

0.6
0.45
0.25
0.4

Question 5. 5. A dry cleaning store is open from 6 a.m. until 6 p.m. Typically, 30% of the customers come in between 6 a.m. and 9 a.m.; 35% of the customers come in between 9 a.m. and noon; 20% of the customers come in between noon and 3 p.m.; and 15% of the customers come in between 3 p.m. and 6 p.m.

What is the probability that a customer will come in between 9 a.m. and 6 p.m.?

_________ %

Reference no: EM13265399

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