Ask question

Ask question

All categories

2 years ago

11

Suppose that X is a Bernoulli random variable with success probability 0.8. (Note: If this number is not already rounded to two

decimal places, round it to two decimal places before proceeding.)
Calculate the mean of X. Round your answer to two decimal places.

1 answer:

zmey [24]2 years ago

3 0

19.36

Reminder I don't know if I'm right, if I'm wrong please tell me. <3

You might be interested in

Solve the equation<br> 5x - 5 = 3x - 9<br><br> A. 1<br><br> B. -2<br><br> C. -3<br><br> D. -1

enot [183]

The answer is B.) -2, hope it helps

3 0

3 years ago

How many surfaces does a rectangular prism have?

juin [17]

A rectangular prism has 6 surface.

4 0

4 years ago

Plz help with the question below

gregori [183]

$5\sqrt[3]{x} +4=44\\\\ 5\sqrt[3]{x} =44-4 \\\\ 5\sqrt[3]{x} =40 \\\\ \sqrt[3]{x} =\frac{40}{5} \\\\ \sqrt[3]{x} =8 \\ \\ x=8^3\\ \\ \boxed{ x=512}$

6 0

3 years ago

Read 2 more answers

Need help with geometry pls picture provided

andrew-mc [135]

Answer:

y= 30 x=15

set up your proportions for example 9/6 to y/20 and 9/6 to x/10 and then cross multiply

6 0

3 years ago

Tony had a certain number of stamps that were each worth $0.15. he misplaced 7 stamps. he found that the total value of his stam

patriot [66]

( 5.55 / .15 ) + 7 x .15 = s

6 0

3 years ago