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Naddik [55]
3 years ago
14

PLEASE ANSWER ASAP! Ty! Which number is an outlier in the data set? Explain what effect the outlier has on the measures of cente

r and spread.
Mathematics
2 answers:
qwelly [4]3 years ago
5 0
Are you gonna put the photo?
Fiesta28 [93]3 years ago
4 0

Hi, could you provide a photo so we can understand you better?

Thanks!

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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
Pls help me with this pre-calc question on vectors!!
alexdok [17]
E = (-12,15,-9)
F = (-12, 17 , -22 )
EF = F - E = (-12, 17 , -22 ) - (-12,15,-9) 
     = ( 0 , 2 , -13 )      = 2j - 13 k
The correct answer is option C



6 0
3 years ago
A shirt originally cost $54.01, but it is on sale for $37.81. What is the percentage decrease of the price of the shirt? If nece
Marianna [84]

I think it's rounds at to 30

3 0
3 years ago
Which values are solutions to K-3 &gt;-2? Select two options.
Ierofanga [76]

Step-by-step explanation:

k‒3>‒2=k>‒2+3

=k>1

so there is not the answer here

5 0
3 years ago
Please solve this for me please
Natalka [10]
I’m having trouble reading your equations is it
(2i-1/x+1)^(4)-13(x-1/x+1)^(2)+36=0
I just want to confirm before doing it just comment if that’s the correct equation.
8 0
3 years ago
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