Question
In: Math
A candy company claims that in a large bag (over 1,000 pieces) of Halloween candy half...
A candy company claims that in a large bag (over 1,000 pieces) of Halloween candy half the candies are orange and half the candies are black. You pick candies at random from a bag and discover that of the first 50 you eat, 21 are orange.
a) If it were true that half are orange and half are black, what is the probability you would have found that at most 21 out of 50 were orange?
b) Do you think that half of the candies in the bag are really orange? Explain.
Solutions
milcah answered 1 year agoRelated Solutions
A candy company fills a 20-ounce package of Halloween candy with individually wrapped pieces of candy....
A candy company fills a 20-ounce package of Halloween candy with
individually wrapped pieces of candy. The number of pieces of candy
per package varies because the package is sold by weight. The
company wants to estimate the number of pieces per package.
Inspectors randomly sample 120 packages of this candy and count the
number of pieces in each package. They find that the sample mean
number of pieces is 18.72 and the sample standard deviation is
0.8735. Construct a...
Your friend brings a large bag of candy to class. In the bag of candy, there...
Your friend brings a large bag of candy to class. In the bag of
candy, there are 34 red candies, 47 blue candies, 23 orange
candies, 12 yellow candies, 38 green candies, and 87 purple
candies.
Using this information answer the questions below:
b. Your friend is going to reach into the bag and remove one
candy at a time. Before your friend starts removing candies, you
want to calculate the probability of selecting candies, in a
specific order?
(Hint:...
1.Your friend brings a large bag of candy to class. In the bag of candy, there...
1.Your friend brings a large bag of candy to class. In the bag
of candy, there are 13 red candies, 20 blue candies, 13 orange
candies, 5 yellow candies, 40 green candies, and 61 purple
candies.
b.Your friend is going to reach into the bag and remove one
candy at a time. Before your friend starts removing candies, you
want to calculate the probability of selecting candies, in a
specific order?
(each time a candy is removed from the bag,...
A candy company fills a special package with individually wrapped pieces of candy. The number of...
A candy company fills a special package with individually
wrapped pieces of candy. The number of pieces of candy per package
varies because the package is sold by weight. The company wants to
estimate the number of pieces per package. Inspectors randomly
sample 100 packages of this candy and count the number of pieces in
each package. They find that the sample mean number of pieces is
187. Assuming a population standard deviation of 8:
a. Construct a 98% confidence...
Suppose a candy company representative claims that colored candies are mixed such that each large production...
Suppose a candy company representative claims that colored
candies are mixed such that each large production batch has
precisely the following proportions: 10 % brown, 10 % yellow, 20 %
red,10 % orange,30 % green, and 20 % blue. The colors present in a
sample of 459 candies was recorded. Is the representative's claim
about the expected proportions of each color refuted by the
data?
Color
number of candies
brown
43
yellow
106
red
89
orange
43
green
112
blue...
Suppose a candy company representative claims that colored candies are mixed such that each large production...
Suppose a candy company representative claims that colored
candies are mixed such that each large production batch has
precisely the following proportions: 30% brown, 10% yellow, 20%
red, 10% orange, 10% green, and 20% blue. The colors present in a
sample of 452 candies was recorded. Is the representative's claim
about the expected proportions of each color refuted by the
data?
Chart: Brown goes with 72 and green goes with 112. Etc...
Color- Brown, yellow, red, orange, green, blue
Number...
Suppose a candy company representative claims that colored candies are mixed such that each large production...
Suppose a candy company representative claims that colored
candies are mixed such that each large production batch has
precisely the following proportions: 10% brown, 10% yellow, 30%
red, 10% orange, 20% green, and 20%20% blue. The colors present in
a sample of 410 candies was recorded. Is the representative's claim
about the expected proportions of each color refuted by the
data?
Color Number of Candies
brown 80
yellow 101
red 70
orange 60
green 39
blue 60
State the null...
Suppose a candy company representative claims that colored candies are mixed such that each large production...
Suppose a candy company representative claims that colored
candies are mixed such that each large production batch has
precisely the following proportions: 10% brown, 10% yellow, 30%
red, 20% orange, 10% green, and 20% blue. The colors present in a
sample of 3613 candies were recorded. Is the representative's claim
about the expected proportions of each color refuted by the
data?
Color
brown
yellow
red
orange
green
blue
Number of Candies
34
52
70
83
52
70
Step 1 of...
You work for a candy company and the manufacturing manager claims that the production line produces...
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You are skeptical about this and you decide to test the claim by
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Determine whether or not you have enough statistical evidence to
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A candy company claims that the proportions of lemon, lime, cherry, and grape candies in its...
A candy company claims that the proportions of lemon, lime,
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level of 0.05 to test the claim that the proportions are what the
candy company states. (Remember to state the null and alternative
hypotheses, p-value, conclusion about the null hypothesis and final
conclusion that addresses the original...
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