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V125BC [204]
3 years ago
15

A researcher wants to estimate the proportion of depressed individuals taking a new anti-depressant drug who find relief. A rand

om sample of 250 individuals who had been taking the drug is questioned; 210 of them found relief from depression. Based upon this, compute a confidence interval for the proportion of all depressed individuals taking the drug who find relief. Then find the lower limit and upper limit of the confidence interval.
Mathematics
1 answer:
deff fn [24]3 years ago
4 0

Answer:

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Step-by-step explanation:

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A jar contains 10 blue marbles, 3 red marbles, and 7 white marbles.
finlep [7]

Answer:

50% chance because (10)/(20)=1/2=0.5=50%

Step-by-step explanation:

hope this helps

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Last option: − ∞ < y < 5

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The tree frog population in your back yard doubles every two weeks. Currently, there are 10 frogs in your back yard. Assuning th
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Answer:

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Step-by-step explanation:

8 0
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Read 2 more answers
Which answer explains the correct way to move the decimal to find the quotient of 23.8 × 100?
natima [27]
The correct way to move the decimal to find the quotient is b. two places to the right.

This is because 100 has two zeroes in it, so you know that you have to move the decimal either two places to the right or two places to the left.  

100 is a positive number, and when multiplied by a positive number with a decimal, it makes an even larger number.  So, you would move 23.8 decimal place two places to the right.
6 0
3 years ago
M,H, and G have written more than a combined total of 22 articles. H has written 1/4 as many as M. G has written 3/2 as M. Write
Natalka [10]

Missing part of the question:

Write an inequality to determine the number of articles, M could have written for the school newspaper.

Answer:

The inequality: 11M > 88

The solution: M > 8

Step-by-step explanation:

Given

From the question, we have the following parameters:

M + H + G > 22

H = \frac{1}{4}M

G = \frac{3}{2}M

Required

Determine the inequality to solve for M

Substitute the values for H and G in the inequality:

M + H + G > 22

M + \frac{1}{4}M + \frac{3}{2}M > 22

Multiply through by 4

4(M + \frac{1}{4}M + \frac{3}{2}M) > 22*4

4M + M + 6M > 88

11M > 88

Divide both sides by 11

M > 8

4 0
3 years ago
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