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2 years ago

Can someone help me with this question

Mathematics

1 answer:

katovenus [111]2 years ago

7 0

A because you add the inside then multiple

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A study on the latest fad diet claimed that the amounts of weight lost by all people on this diet had a mean of 23.2 pounds and

erica [24]

Answer:

The standard deviation of the sampling distribution of sample means would be 0.8186.

Step-by-step explanation:

We are given that

Mean of population=23.2 pounds

Standard deviation of population=6.6 pounds

n=65

We have to find the standard deviation of the sampling distribution of sample means.

We know that standard deviation of the sampling distribution of sample means

= $\frac{\sigma}{\sqrt{n}}$

Using the formula

The standard deviation of the sampling distribution of sample means

= $\frac{6.6}{\sqrt{65}}$

$=0.8186$

Hence, the standard deviation of the sampling distribution of sample means would be 0.8186.

3 0

3 years ago

Just 6-8 pls n thx.......

alex41 [277]

6 minus 8 equals -2.

5 0

3 years ago

What is 25/6 times 2

Darya [45]

25/6 converts to 4 1/6 so
4 1/6 x 2 = 8 1/3
8 1/3 is your answer :)

6 0

3 years ago

Read 2 more answers

Select all the possible ways to transform the letter V in a single transformation so that its point is up rather than down.

Alika [10]

I think that would be B,C....

6 0

3 years ago

The federal government covers a period called a _____ year??

mr Goodwill [35]

Answer:

fiscal year

Step-by-step explanation:

The fiscal year is the accounting period for the federal government which begins on October 1 and ends on September 30. The fiscal year is designated by the calendar year in which it ends; for example, fiscal year 2013 begins on October 1, 2012 and ends on September 30, 2013.

6 0

3 years ago