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n200080 [17]
3 years ago
8

In a recent survey of 700 people, 15% said that red was their favorite color. How many people said that red was their favorite c

olor?
Mathematics
2 answers:
Alex17521 [72]3 years ago
6 0

Answer:

Answer: 105

Step-by-step explanation:

In a recent survey of 700 people, 15% said that red was their favorite colour. 105 people said read was their favorite colour.

Lelu [443]3 years ago
5 0

Answer:

105

Step-by-step explanation:

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For a population with an unknown distribution, the form of the sampling distribution of the sample mean is _____. Group of answe
Nesterboy [21]

For a population where the distribution is unknown, the sampling distribution of the sample mean will be b which is approximately normal for all sample sizes.

Given options regarding sample sizes.

We have to choose the correct option which shows the sample mean characteristics when the distribution is unknown.

Based on the central limit theorem the sampling distribution of the sample mean for either skewed variable ir normally distributed variable can be approximated given the mean and standard deviation.

The central limit theorem is said to be  true when n greater than or equal to 30.

When n is greater than 30 ,z test is used, when n is less than 30 ,t test is used.

Hence for a population where the distribution is unknown ,the sampling distribution of the sample mean will be approximately normal for all sample sizes.

Learn more about sample at brainly.com/question/24466382

#SPJ4

Question is incomplete as it includes options in a right way:

1)exactly normal for large sample,

2) approximately normal for all sample sizes,

3) exactly normal for all sample sizes.

6 0
2 years ago
PLEASE HELP ASAP!!! 7th GRADE MATH​
DochEvi [55]
I think the answer is 27.43
6 0
3 years ago
Someone help pls!!!!!!!!!!!
Gemiola [76]
The answer is no question for you lol
7 0
2 years ago
Mia has a rectangle shape brownie. She cuts the brownie into 3 equal pieces.Which sentence is true ?
MAXImum [283]

Answer:

The whole brownie is 3/3

Step-by-step explanation:

Hello!

This is a classic fractions exercise.

The whole brownie was cut in three equal pieces. Each piece represents 1/3 of the brownie.

If you add the three pieces together 1/3+1/3+1/3 you get the whole brownie again 3/3 = 1

-Options-

The whole brownie is 1/3.

<em>The whole brownie is 3/3. </em>

The whole brownie is 2/3.

The whole brownie is 3/2.

I hope this helps!

4 0
3 years ago
The Jennings family paid $371.40 for the year for their cable service. If their payments were the same each month, how much was
liberstina [14]

Answer:

$30.95

Step-by-step explanation:

There are 12 months in a year. $371.40 divided by 12 gives us $30.95.

3 0
3 years ago
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