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eimsori [14]
2 years ago
9

Find the mean and standard deviation for each binomial random variable n = 26, π = .90

Mathematics
1 answer:
Nana76 [90]2 years ago
5 0

lol i cant answer that im only in middle schoolStep-by-step explanation:

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vitfil [10]
Both of them are the first answer choice
4 0
3 years ago
Read 2 more answers
The ratio of dogs to cats in a shelter is 9:15.if the total number of cats and dogs is 96.how many dogs are there?
ch4aika [34]

There are 36 dogs in the shelter.

<h3>How to find the total number of dogs in the shelter?</h3>

The ratio of dogs to cats in the shelter is given as 9:15.

The total number of dogs and cats is given as 96.

Let the constant of proportionality be x.

The total number of dogs is 9x and the total number of cats is 15x.

This means that:

9x + 15x = 96

24x = 96

x = 4.

The total number of dogs in the shelter = 9 × 4

= 36

Therefore, we have found that there are 36 dogs in the shelter.

Learn more about ratios here: brainly.com/question/2914376

#SPJ4

6 0
2 years ago
A frisbee has a diameter of 7.5 inches. What is its area in terms of inches?
Schach [20]
The area is 44.18 , hope this helps
3 0
2 years ago
Eve plays basketball. She makes 4 free throws for every 3 free throws that she misses. If she missed 36 free throws at her last
zaharov [31]
The ratio of free throws to miss throws = 4/3

Miss throws = 36
So, free throws would be = 36 * 4/3 = 48

So, your final answer is 48

Hope this helps!
4 0
3 years ago
You need to fill a cylindrical glass with water. the glass is 6 inches tall and 2
Maurinko [17]
Answer:
volume = pi x r^2 ×h
where r is radius and h is height.
h= 6 in
r= 1
V=(22/7)×1^2 ×6
V=18.857in^3
Step-by-step explanation: Since the glass cup is cylindrical in shape, we use the formula for find volume of a cylinder iff the glass cup is to be filled full.
The volume of water will be equal to the volume of the cup. Across the widest point means diameter, hence half diameter gives radius.

4 0
2 years ago
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