0. Round to the nearest whole number 70.50

Mathematics

1 answer:

denis-greek [22]3 years ago

7 0

Answer:

I expect it to be 71

Step-by-step explanation:

Yeah...maybe

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Goshia [24]

Answer:

Step-by-step explanation:

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Assume that a hypothesis test to support the given claim will be conducted. Identify the type l error for the test. A skeptical

Mars2501 [29]

Answer:

Option D) Reject the claim that the proportion of Americans that have seen a UFO is equal to 5 in a thousand when that proportion is actually 5 in a thousand.

Step-by-step explanation:

We are given the following information:

A hypothesis test to support the given claim that the proportion of Americans that have seen a UFO is less than 5 in a thousand.

Type I error:

Type I error is the rejection of a true null hypothesis that is we reject the null hypothesis given it is true.
It is also known as a false positive.

First, we design the null and the alternate hypothesis

$H_{0}: \text{ The proportion of Americans that have seen a UFO is equal to 5 in a thousand}\\H_A: \text{ The proportion of Americans that have seen a UFO is less than 5 in a thousand}$

Thus, for the given hypothesis test, we describe type I error as:

Option D) Reject the claim that the proportion of Americans that have seen a UFO is equal to 5 in a thousand when that proportion is actually 5 in a thousand.

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4 years ago

Write a rule for the linear function in the table

Flauer [41]

We can use slope , point formula
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y-(-7)=-3(x-1)
y+7=-3x+3
y=-3x-4

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Wright 5.6239 in word form.

jek_recluse [69]

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