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?
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?
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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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?

Transcribed Image Text: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?
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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

Transcribed Image Text: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.
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