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Tanya [424]
3 years ago
12

A national charity contacted 100

Mathematics
1 answer:
Stels [109]3 years ago
3 0

Answer:

c. The mean of all sample proportions of those who make a donation from all random samples of 100 people contacted by phone is 0.05.

Step-by-step explanation:

If this is the same question I had then this would be the correct answer, hope this helps!

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a. In the general education course requirement at a college, a student needs to choose one each from social sciences, humanities
Elenna [48]

Using the Fundamental Counting Theorem, there are 240 ways to choose general education courses from these 4 areas.

<h3>What is the Fundamental Counting Theorem?</h3>

It is a theorem that states that if there are n things, each with n_1, n_2, \cdots, n_n ways to be done, each thing independent of the other, the number of ways they can be done is:

N = n_1 \times n_2 \times \cdots \times n_n

Considering the number of options for each course, the parameters are given as follows:

n_1 = 5, n_2 = 4, n_3 = 4, n_4 = 3.

Hence the number of ways is given by:

N = 5 x 4 x 4 x 3 = 240.

More can be learned about the Fundamental Counting Theorem at brainly.com/question/24314866

#SPJ1

5 0
2 years ago
At a game booth, a student gets a box of candy as the prize for winning a game. The boxes come in four colors: white, red, green
Svetllana [295]
D. There would be one less the second time because one would already be picked.
5 0
4 years ago
Read 2 more answers
I need help quickly!!!!
Mademuasel [1]
A) Yes, it starts with the same coordinates. because it start as (0,0)
B) No, it because it (6,3)
C) No, because the line segment goes higher and higher.
D) No, because the domain and range dont repeat.
E) I dont exactly know sorry :/
8 0
3 years ago
Can someone help me out? (serious answers only)
Marina86 [1]
The answer is D -60.
5 0
3 years ago
Read 2 more answers
If not able to awnser say it in comments
atroni [7]
Answer: B. m = 3
——————————————
Work:
4(m + 3) = 24
4m + 12 = 24
(Subtract 12 on both sides)
4m = 12
m = 3
4 0
3 years ago
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