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chubhunter [2.5K]

3 years ago

5

A survey showed that 70% of the nurseries mail order customers that more than $100 in plants each bring predict how many of 125,

000 mail order customers will spend less than $100 on plants next spring

1 answer:

Gennadij [26K]3 years ago

5 0

This one seems really hard

:(

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What do you call the amount of substance a container can hold?

Alexxx [7]

It’s either volume or matter

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3 years ago

If a rectangle has a length of 8 centimeters and a width of 5 centimeters, then what is the area of the rectangle in square cent

mel-nik [20]

Answer:

40 centimeters square.

Step-by-step explanation:

Area= length × width

8×5=40

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3 years ago

"Large Sample Proportion Problem. Surveys were conducted in multiple countries and respondents were asked if they felt political

melomori [17]

Answer: 0.0158

Step-by-step explanation:

Given : The data for the United States is that out of 1,000 sampled, 470 indicated yes, they felt political news was reported fairly.

According to the given information we have,

Sample size : n= 1000

Sample proportion: $\hat{p}=\dfrac{470}{1000}=0.47$

The standard error for proportion is given by :-

$S.E.=\sqrt{\dfrac{\hat{p}(1-\hat{p})}{n}}$

$S.E.=\sqrt{\dfrac{0.47(1-0.47)}{1000}}$

$S.E.=\sqrt{0.0002491}$

$S.E.=0.0157829021412\approx0.0158$

[Rounded to the nearest four decimal places.]

Hence, the standard error for the confidence interval = 0.0158

6 0

3 years ago

What is 6.84 in word form

alexandr402 [8]

Six point eight four.

(Note, you don't say, "Six point eighty-four" As it doesn't sound correct.

Cheers.

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4 years ago

Read 2 more answers

-2 x -2 x -2 = ? <br> (-2) cubed

Lunna [17]

Answer:

-8

Step-by-step explanation:

(-2)(-2)(-2)

4(-2)

-8

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3 years ago