3 years ago

ILL BRAINLIEST YOU PLEASE HELP ME

Mathematics

1 answer:

frozen [14]3 years ago

8 0

Answer:

75 and 30-40

Step-by-step explanation:

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Suppose that 35% of all voters voted for a recall. Find the mean of the sampling distribution of the proportion of the 3150 peop

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Answer:

0.35 is the mean of the sampling distribution of the proportion.

Step-by-step explanation:

We are given the following in the question:

Percentage of voters who voted for recall = 35%

$p = 35\% = 0.35$

Sample size, n = 3150

We have to find the mean of the sampling distribution.

Formula for mean of sampling distribution:

$\mu = p$

Putting values, we get,

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Thus, 0.35 is the mean of the sampling distribution of people sampled in an exit poll who voted for the recall.

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3 years ago

(-7)-(-44)/22+((-4)*59) with calculation

Pavel [41]

Hi,

$\frac{ ( - 7) - ( - 44)}{22 + (( - 4) \times 59)}$

$\frac{ - 7 - ( - 44)}{22 + (( - 4) \times 59}$

$\frac{ - 7 + 44}{22 + (( - 4) \times 59}$

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2 years ago

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Which expression is equivalent to 28 + 12? (1 point) 4(7 + 3) 4(24 + 8) 7(4 + 12) 7(21 + 5)

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Answer:

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Step-by-step explanation:

28 and 12 are both divisible by 4.

28 ÷ 4 = 7

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