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olga nikolaevna [1]
3 years ago
12

A brand name has a a 40 40​% recognition rate. Assume the owner of the brand wants to verify that rate by beginning with a small

sample of 6 6 randomly selected consumers. Complete parts​ (
a. through​ (
d. below.
a. What is the probability that exactly 5 5 of the selected consumers recognize the brand​ name?
Mathematics
1 answer:
Vladimir79 [104]3 years ago
5 0
I think that it's d. below
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Answer:

A.The data should be treated as paired samples. Each pair consists of an hour in which the productivity of the two workers is compared.

Explanation:

If the mean productivity of two workers is the same.

For a random selection of 30 hours in the past month, the manager compares the number of items produced by each worker in that hour.

There are two samples and the productivity of the two men is paired for each hour.

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This is a picture of a cube and the net for the cube.
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Answer:

1196 mm^2

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That's really well described. All in all you have 6 squares all laid out flat. Each square has a side of 14 mm.

The area of 1 square = 14mm * 14mm = 196 mm^2

The area of 6 squares = 6 * 196 mm^2 = 1176 mm^2

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3 years ago
An airplane is flying from knoxville to new york. The distance it travels in miles, d, is related to the time in seconds, t, by
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Answer:

0.12 miles is it flying per second.

Step-by-step explanation:

The distance d is related to time t in seconds is given by the equation as follows :

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\dfrac{d}{t}=0.12\\\\\dfrac{\text{miles}}{\text{second}}=0.12

So, the speed of the airplane is 0.12 miles per second, Hence, 0.12 miles is it flying per second.

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3 years ago
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Answer:

300 doors.

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7.5 hours = 450 minutes.

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