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klemol [59]
2 years ago
14

The table shows the height of water in a pool as it is being filled. A table showing Height of Water in a Pool with two columns

and six rows. The first column, Time in minutes, has the entries, 2, 4, 6, 8, 10. The second column, Height in inches, has the entries, 8, 12, 16, 20, 24. The slope of the line through the points is 2. Which statement describes how the slope relates to the height of the water in the pool? The height of the water increases 2 inches per minute. The height of the water decreases 2 inches per minute. The height of the water was 2 inches before any water was added. The height of the water will be 2 inches when the pool is filled.
Mathematics
1 answer:
Tema [17]2 years ago
5 0

what if multiple twenty times four it gives you twenty eight

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The average weight of a male labrador retriever is believed to be well-approximated by a normal distribution with mean 71.5 lbs
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Answer: We will reject the null hypothesis.

Step-by-step explanation:

Since we have given that

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So, the hypothesis are given below:

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Since α = 5% level of significance = 0.05

So, there is two tail test.

Critical values of z are 1.96 and -1.96.

So, we will reject H₀ if z<-1.96 or z>1.96

So, first we will find the value of z.

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According to test statistic approach:

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as 4.39>1.96

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