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valkas [14]
3 years ago
11

Slope of (1,5) and (3,12)

Mathematics
1 answer:
Dima020 [189]3 years ago
4 0
The slope is 3.5, also known as 3 1/2.
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The null and alternative hypotheses are given. Determine whether the hypothesis test is left-tailed, right-tailed, or two-tailed
NNADVOKAT [17]

Correct clear question is;

The null and alternative hypotheses are given. Determine whether the hypothesis test is left-tailed, right-tailed, or two-tailed. What parameter is being tested? H_0: μ = 5 H_1: μ ≠ 5

Is the hypothesis test left-tailed, right tailed, or two tailed? A Left tailed B Right tailed C Two tailed

What parameter is being used? A population proportion B population mean C standard deviation

Answer:

A) C - Two tailed hypothesis

B) B - Population mean

Step-by-step explanation:

We are given the hypotheses to be;. Null Hypothesis; H_0: μ = 5

Alternative hypothesis; H_1: μ ≠ 5

From the alternative hypothesis, we can see that the critical area of distribution of the parameter being tested could either be less than 5 or greater than 5 due to the not equal to sign. This means it could either be left tailed or right tailed. Thus, it is a two tailed hypothesis.

From the hypothesis, we see that the symbol μ is being used.

In statistics, μ is generally used as a symbol to denote population mean.

Thus, parameter being used/tested is population mean

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2 years ago
A car can travel 476 miles on 14 gallons of gas. Write an equation relating the distance d to the number of gallons g. How many
Irina-Kira [14]
1 gallon is equal to 34 miles so 1g = 34 d it would take 17 gallons of gas to travel 578 miles
4 0
3 years ago
Need some help with this question-<br> look at image for details :]
postnew [5]
Bottom right corner box is the answer.
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3 years ago
Which is a perfect square<br> 61<br> 62<br> 63<br> 64
leva [86]

Answer:

64 is the perfect square

Step-by-step explanation:

its the perfect square because the square root is 8 and 8 is a whole number therefore 64 is the perfect square here.

plz vote me brainliest and give me a thanks

3 0
3 years ago
Thank you for your help.
Nonamiya [84]

Answer:

q = -15

Step-by-step explanation:

5q = -75

Divide both sides by 5 : q = -15

8 0
1 year ago
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