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Tomtit [17]
2 years ago
7

How do you get the answer for this question? I can't figure it out:( .​

Mathematics
2 answers:
just olya [345]2 years ago
4 0

I need the answer for this one too

Lynna [10]2 years ago
3 0
Hope that helps you guy's out

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A consumer believes that a certain potato chip maker is putting fewer chips in their regular bags of chips than the advertised a
dybincka [34]

Answer:

a) No

b) No

c) P value is more than 0.05.  

Step-by-step explanation:

We are given the following in the question:

Population mean, μ = 12 ounces

Sample size, n = 49

P-value = 0.136

First, we design the null and the alternate hypothesis

H_{0}: \mu = 12\text{ ounces}\\H_A: \mu < 12\text{ ounces}

We use One-tailed z test to perform this hypothesis.

a) Alpha, α = 0.05

Since, p-value > α,

The null hypothesis should not be rejected. We accept the null hypothesis and reject the alternate hypothesis. We conclude that the average chip weight is 12 ounces per bag.

b) Alpha, α = 0.10

Since, p-value > α,

The null hypothesis should not be rejected. We accept the null hypothesis and reject the alternate hypothesis. We conclude that the average chip weight is 12 ounces per bag.

c) The evidence is statistically significant at the .05 level means that the p value is more than 0.05.

3 0
3 years ago
If £2000 is placed into a bank account that pays 3% compound interest per year,
Likurg_2 [28]

Answer:

There would be 2,120 dollars in that account

5 0
3 years ago
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Ann opened a new savings account with an initial deposit of $250. Which combination will result in a zero in balance in Ann's ac
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C.  (10x3)10 - (27.5x2)10 = 0
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When a rate is simplifed so that it has a denominator of 1 unit, it is called a(n) ___________ rate.
dangina [55]

Answer:

called unit rate .

Step-by-step explanation:

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Chose the step below that correctly uses the distributive property to begin solving the equation:
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The answer to your question is D
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