Comfort Food Magazine states the average calories of a medium size hot dog is 209. The number of calories for a medium size hot dog is normally distributed. A random sample of 15 different brands of medium size hot dogs resulted in the following calorie count provided below. Can it be concluded that the average calories of a medium size hot dog will be 209 based on level significance of 0.01? beA MapsSocial Problems 8...Cal State Apply |...Comfort Food Magazine states the average calories of a medium size hot dog is 209. Thenumber of calories for a medium size hot dog is normally distributed. A random sample of 15different brands of medium size hot dogs resulted in the following calorie count providedbelow. Can it be concluded that the average calories of a medium size hot dog will be 209based on level of significance of 0.01?231250230216234233234244202232217203242213214a) Based on reading the problem, how do we know we are working with a hypotheses test (Ho and H1)? This question has two possible answers.V Asks if there is evidence or can we conclude something.Va is provided.O Asks us to find (estimate) the % confidence interval of the population (true) mean.O Asks us to find the sample size (how many or how large).O Asks us to find (estimate) the % confidence interval of the population (true) proportion.209Not the claimH1: P# v 209Claim mailYouTubeA MapsI Social Problems 8...* Cal State Apply |...Round to Two Decimal PlacesCV1 =CV2 =f) What formula will we use for the test value?(ã1 – F2) – (µ1 – H2)Ot=V n1+n2Oz =Oz =VnOt=(P1 – P2) – (P1 – P2)Oz =g) Find the values of each component of our test value formula. Then, use that informationto find the test value.

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Description: Comfort Food Magazine states the average calories of a medium size hot dog is 209. The number of calories for a medium size hot dog is normally distributed. A random sample of 15 different brands of medium size hot dogs resulted in the following calo

(a) Here, the value of α is provided. Hence, the two possible answers are α is provided and Asks if there is evidence or can we conclude something. The claim of the test is that the average calories of a medium size hot dog is 209. This is representing in null hypothesis. The hypotheses are given below: Null hypothesis: H0:µ=209 (claim) Alternative hypothesis: H1:µ≠209 (Not the claim) The degrees of freedom is obtained as follows: df=n-1=15-1=14The critical-value is obtained by using Excel function “=TINV(probability, degrees of freedom)”. Output obtained from Excel is given below: Here, the test is two tailed test. Hence, the critical value 1 is -2.98 and the critical value 2 is 2.98. (f) The formula for the test value is, t=x¯-μsn (g) Step-by-step procedure to obtain the mean and the standard deviation using Excel is given below: In Excel sheet, enter Data in one column. In Data, select Data Analysis and choose Descriptive statistics. In Input Variable Range, select Data. Select Summary Statistics. Click Labels. Click Ok. Output obtained using the Excel is given below: From the output, the mean is 226.33 and the standard deviation is 14.66. The test value is 4.57, which is obtained below: t=226.33-20914.6615=4.57

Answered: Comfort Food Magazine states the…

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Comfort Food Magazine states the average calories of a medium size hot dog is 209. The number of calories for a medium size hot dog is normally distributed. A random sample of 15 different brands of medium size hot dogs resulted in the following calorie count provided below. Can it be concluded that the average calories of a medium size hot dog will be 209 based on level significance of 0.01?

be
A Maps
Social Problems 8...
Cal State Apply |...
Comfort Food Magazine states the average calories of a medium size hot dog is 209. The
number of calories for a medium size hot dog is normally distributed. A random sample of 15
different brands of medium size hot dogs resulted in the following calorie count provided
below. Can it be concluded that the average calories of a medium size hot dog will be 209
based on level of significance of 0.01?
231
250
230
216
234
233
234
244
202
232
217
203
242
213
214
a) Based on reading the problem, how do we know we are working with a hypotheses test (
Ho and H1)? This question has two possible answers.
V Asks if there is evidence or can we conclude something.
Va is provided.
O Asks us to find (estimate) the % confidence interval of the population (true) mean.
O Asks us to find the sample size (how many or how large).
O Asks us to find (estimate) the % confidence interval of the population (true) proportion.
209
Not the claim
H1: P
# v 209
Claim

mail
YouTube
A Maps
I Social Problems 8...
* Cal State Apply |...
Round to Two Decimal Places
CV1 =
CV2 =
f) What formula will we use for the test value?
(ã1 – F2) – (µ1 – H2)
Ot=
V n1
+
n2
Oz =
Oz =
Vn
Ot=
(P1 – P2) – (P1 – P2)
Oz =
g) Find the values of each component of our test value formula. Then, use that information
to find the test value.

Features Features Normal distribution is characterized by two parameters, mean (µ) and standard deviation (σ). When graphed, the mean represents the center of the bell curve and the graph is perfectly symmetric about the center. The mean, median, and mode are all equal for a normal distribution. The standard deviation measures the data's spread from the center. The higher the standard deviation, the more the data is spread out and the flatter the bell curve looks. Variance is another commonly used measure of the spread of the distribution and is equal to the square of the standard deviation.

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