Question
In: Statistics and Probability
According to the manufacturer of M&Ms, 13% of the plain M&Ms in a bag should be...
According to the manufacturer of M&Ms, 13% of the plain M&Ms in a bag should be brown, 14% should be yellow, 13% should be red, 24% should be blue, 20% should be orange, and 16% should be green. A student randomly selected a bag of plain M&Ms. he counted the number of M&Ms that were each color and obtained the results shown in the table. Test whether plain M&Ms follow the distribution stated by M&M at the level of significance=0.05.
| Color | Frequency |
|
brown |
61 |
| yellow | 64 |
| red | 54 |
| blue | 61 |
| orange | 96 |
| green | 64 |
a) state the null and alternate hypothesis
b) verify the requirements
c) calculate the test statistic
d) find the corresponding p-value
e) state your conclusion
Solutions
orchestra answered 2 years agoRelated Solutions
Suppose that M&M claims that each bag of Peanut M&Ms should be 18 grams and Plain...
Suppose that M&M claims that each bag of Peanut M&Ms
should be 18 grams and Plain M&Ms should be 13.5 grams.
a. Test the claim that M&M is shorting its customers in bags
of Plain M&Ms.
b. Test the claim that M&M is overfilling Peanut bag bags of
M&Ms.
c. Discuss your choice of ?.
i. Why did you choose the ? you did?
ii. If you had chosen a different ?, would it have affected your
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Total Plain...
Q.N. 7) According to the manufacturer of M& Ms, 12% of the peanut M&Ms in a...
Q.N. 7) According to the manufacturer of M& Ms, 12% of the
peanut M&Ms in a bag should be brown, 15% yellow, 12% red, 23%
blue, 23% orange, and 15% green. A student randomly selected a bag
of peanut M&Ms. He counted the number of M&Ms that were
each color and obtained the results shown in the table below. Test
whether peanut M&Ms follow the distribution stated by
M&M/Mars at the α = 0.05 level of significance.
Color Frequency
Brown...
According to Mars, Inc., 20% of all M&Ms produced are blue. One bag of 50 M&Ms...
According to Mars, Inc., 20% of all M&Ms produced are blue.
One bag of 50 M&Ms represents the sample for this problem. The
sample data can be used to perform a two-sided hypothesis test to
test whether 20% of all M&Ms are blue.
In one bag of 50 M&Ms, there are 14 blue M&Ms. Use
this data to test whether 20% of all M&Ms are blue.
According to M&Ms are randomly mixed to have 24% blue M&MS. Suppose your bag has a...
According to M&Ms are randomly mixed to have 24% blue
M&MS. Suppose your bag has a total of 57 M&Ms and 11 are
blue.
Assuming the distribution of total m&m is normally
distribution, what is the mean and standard deviation of the sample
distribution?
Whats the standard score?
Whats the null hypothesis and alternate hypothesis?
ONE sided or two sided?
What is the p-value
At the 5% significance level, what would our conclusions be?
A manufacturer of colored candies states that 13% of the candies in a bag should be...
A manufacturer of colored candies states that 13% of the
candies in a bag should be brown,14% yellow, 13% red, 24%
blue, 20% orange, and 16% green. A student randomly selected a
bag of colored candies. He counted the number of candies of each
color and obtained the results shown in the table. Test whether the
bag of colored candies follows the distribution stated above at the
α= 0.05 level of significance.
Colored Candies in a bag
Color
Brown
Yellow...
A manufacturer of colored candies states that 13% of the candies in a bag should be...
A manufacturer of colored candies states that 13% of the
candies in a bag should be brown, 14% yellow, 13% red, 24%
blue, 20% orange, and 16% green. A student randomly selected a
bag of colored candies. He counted the number of candies of each
color and obtained the results shown in the table. Test whether the
bag of colored candies follows the distribution stated above at the
α=0.05 level of significance.
Colored Candies in a bag
Color
Brown
Yellow...
A manufacturer of colored candies states that 13% of the candies in a bag should be...
A manufacturer of colored candies states that 13% of the
candies in a bag should be brown, 14% yellow, 13% red, 24%
blue, 20% orange, and 16% green. A student randomly selected a
bag of colored candies. He counted the number of candies of each
color and obtained the results shown in the table. Test whether the
bag of colored candies follows the distribution stated above at the
alpha=0.05 level of significance.
Determine the null and alternative hypotheses.
Compute the...
A manufacturer of colored candies states that 13% of the candies in a bag should be...
A manufacturer of colored candies states that 13% of the
candies in a bag should be brown,14% yellow,13% red, 24%
blue, 20% orange, and 16% green. A student randomly selected a
bag of colored candies. He counted the number of candies of each
color and obtained the results shown in the table. Test whether the
bag of colored candies follows the distribution stated above at the
alpha equalsα=0.05 level of significance
Color
Frequency
Claimed Proportion
Brown
60
0.13
Yellow
67...
A manufacturer of colored candies states that 13% of the candies in a bag should be...
A manufacturer of colored candies states that 13% of the
candies in a bag should be brown, 14% yellow, 13% red, 24%
blue, 20% orange, and 16% green. A student randomly selected a
bag of colored candies. He counted the number of candies of each
color and obtained the results shown in the table. Test whether the
bag of colored candies follows the distribution stated above at the
α=0.05 level of significance. Color Frequency Expected Count Brown
59 Yellow 63...
A manufacturer of colored candies states that 13% of the candies in a bag should be...
A manufacturer of colored candies states that 13% of the
candies in a bag should be brown, 14% yellow, 13% red,24%
blue20%orange, and 16%
green. A student randomly selected a bag of colored candies. He
counted the number of candies of each color and obtained the
results shown in the table. Test whether the bag of colored candies
follows the distribution stated above at
alpha equalsα=0.05 level of significance. Using the level of
significance
alpha equalsα=0.05, test whether the color...
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