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cestrela7 [59]
2 years ago
12

Assume that a sample is used to estimate a population mean p. Use the given confidence level and sample data to find the margin

of error. Assume that the sample is a simple random sample and
the population has a normal distribution. Round your answer to one more decimal place than the sample standard deviation.
95% confidence; n = 12; x = 76.4; s = 5.9
3.75
3.38
4.50
2.81
Mathematics
1 answer:
Charra [1.4K]2 years ago
7 0

Answer:

40x90it is your ans muntply and divide and your ans coms

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goldenfox [79]
There are seven (7) friends.

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8 0
3 years ago
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olga2289 [7]

Answer:

460 ft^2 of carpet will be replaced

Step-by-step explanation:

You need to find the area of the room and then take away the area of the six bookcases

<u>Area of the room</u>

20*20=400ft^2

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4 0
2 years ago
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rodikova [14]

Answer:

840

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7, 14, 42, 168, ?

7 x 2 = 14

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42 x 4 = 168

you see the pattern?
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168 x 5 = 840 (ans)

7 0
2 years ago
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Answer:1 2/5

Step-by-step explanation:

8 1/5 = 41/5

6 4/5 = 34/5

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3 years ago
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11Alexandr11 [23.1K]
The answer is 11a -7 don’t go on brainly for math problems go on photo math. On photo math all you have to do is take a pic of the equation and it will answer it to you right away.
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