2 years ago

Pls help me on B asap

1 answer:

Zanzabum2 years ago

3 0

Take the common denominator and divide by 3 then youll get 58

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Pavlova-9 [17]

Answer:

33.2

Step-by-step explanation:

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3 years ago

Amiraneli [1.4K]

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the answer is 17 since you multiply a negative 5 by a negative which is positive 10 and add 7 to that its 17

Step-by-step explanation:

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2 years ago

Fynjy0 [20]

Answer: $(23.3,\ 29.7)$

Step-by-step explanation:

The confidence interval for population mean is given by :-

$\overline{x}\pm ME.$ , where $\overline{x}$ is the sample mean and ME is the margin of error .

Given : The sample mean : $\overline{x}=26.5$

Margin of error : $ME=3.2$

Then , the range of values (confidence interval) likely to contain the true value of the population parameter will be :-

$26.5\pm 3.2=(26.5-3.2,\ 26.5+3.2)=(23.3,\ 29.7)$

Hence, the range of values likely to contain the true value of the population parameter = $(23.3,\ 29.7)$

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3 years ago

pogonyaev

19 because it's being subtracted by 8

4 0

3 years ago

pantera1 [17]

Answer

Step-by-step explanation

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2 years ago