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Maritza plays in a softball league. She wants to know about how many players in the league also play basketball. Because there
1 answer
asked anonymously
19 views
Question
A school principal wants to know the average number of extracurricular activities students in her school are involved
1 answer
asked anonymously
10 views
Maritza plays in a softball league. She wants to know about how many players in the league also play basketball. Because there
1 answer
asked by
peanut clutter
6 views
Suppose a simple random sample of size n=150 is obtained from a population whose size is N=20,000 and whose population
3 answers
asked by
LADO
5,138 views
what is the probability that a random sample of 25 pregnancies has a mean gestation period of 258 days or less? standard
2 answers
asked anonymously
179 views
Assume a recent sociological report states that university students drink 4.14 alcoholic drinks per week on average, with a
2 answers
asked anonymously
166 views
A manufacturer claims that the life span of its tires is 50,000 miles. You work for a consumer protection agency and you are
4 answers
asked by
Karinna
1,629 views
A pharmaceuitical company found that 46% of 100 U,S adults sampled surveyed know neither their blood pressure nor their
2 answers
asked by
Birhanu
157 views
Zima, a clear malt beverage from the 90s produced by the Coors Brewing Company, came in 12-ounce bottles. In the manufacturing
1 answer
asked by
monica
241 views
How to find sample size
2 answers
asked by
Jr
113 views
A sample of 125 is drawn form population with proportion equal to .065 determine the probability of observing
A 80 or fewer
2 answers
asked by
Birhanu
122 views
The proportion of all consumers favoring a new product might be a slow as 0.20 or as high as 0.60.A random sample is to be used
2 answers
asked by
Alazer Hagota
116 views
Jerome wants to know how many students in his school enjoy watching comedy programs on TV. He poses this question to all 28
2 answers
asked by
*farts cutely*
84 views
In which of the following situations is it reasonable to use the entire population instead of a sample to collect data?(1 point)
5 answers
asked anonymously
238 views
Sue wants to know how many families in her small neighborhood of 50 homes would volunteer to help at a neighborhood animal
2 answers
asked by
*burp*
86 views
Sue wants to know how many families in her small neighborhood of 50 homes would volunteer to help at a neighborhood animal
2 answers
asked by
*burp*
107 views
A middle school has 450 students. In a random sample of 100 students, 8 students indicated that they have traveled outside the
2 answers
asked by
iamunknownbyyou
215 views
How to find the sample size for known population
13 answers
asked by
Elick
121 views
A school principal wants to know the average number of extracurricular activities students in her school are involved in. She
2 answers
asked by
Joe shmo
189 views
Suppose that 60% of contractors in Arbaminch use xy wire. What is the probability of rondum sample of 120 contractors use 0.5 or
2 answers
asked by
Alazer Hagota
115 views
A survey is conducted to determine the most common reason people own a cell phone. A company sent out a survey to customers
9 answers
asked anonymously
251 views
Tom wants to know the average number of musical instruments students in his school play. He used the school’s two band
2 answers
asked by
Yo mama
238 views
A hotel maintenance crew wants to estimate how many of the 12,000 lamps in their 30-story hotel need a new light bulb. Which of
4 answers
asked by
Math
168 views
A new movie opened the other day. So far, 500,000 people have seen it. The producers of the movie needed to know if the people
2 answers
asked by
hi
93 views
Predict from random survey data
in a random sample survey of 240 voters, 128 said they would vote for candidate A in an upcoming
4 answers
asked by
Ramen 4 lifer
145 views
Which statement is TRUE?
Responses A A sample includes all of the individuals or units of the group.A sample includes all of the
1 answer
asked by
+Dianna+
93 views
A health inspector conducts air quality tests on a randomly selected group of 10 classrooms at a high school.
Identify the
4 answers
asked by
+Dianna+
119 views
You want to conduct a survey to find out what sport the students at your school prefer to play.
a) You interview 20 boys playing
4 answers
asked by
felix'sbrownies
98 views
A farmer wants to know if her apples are sweet enough for juice. The farm has 12,000 apple trees. Each one has at least 230
1 answer
asked by
Mineta 🍇
120 views
In a random sample of 400 watches, 3 are defective. Out of a total of 10,500 watches, how many would you expect to be defective
1 answer
asked anonymously
161 views
Suppose a random sample of size 40 is selected from a population with = 9. Find the value of the standard error of the mean in
5 answers
asked by
Mia
6,586 views
Suppose a random sample of size 40 is selected from a population with = 9. Find the value of the standard error of the mean in
2 answers
asked by
Mia
1,105 views
Kendra wants to know the average height of first-year high school students in her town. She randomly picked 25 male and 25
1 answer
asked by
Math
552 views
Aproduction company 350 hourly employes have 37.5 years of age with 8.3 of years standard deviation. If random sample of 45 it
4 answers
asked by
Alazer Hagota
101 views
Pages in book 1:256
pages in book 2: 384 pages in book 3: 31 pages in book 4: 24 pages in book 5: 384 pages in book 6: 64 pages
1 answer
asked by
connexus student
135 views
Is your Home Library Statistics data a random sample? Why or why not? Give
as many details as possible Pages in book 1:256 pages
1 answer
asked by
connexus student
159 views
The amount of time a bank teller spends in each customer has a population mean of 3.10 minutes and standard deviation of 0.40
1 answer
asked by
Alazer Hagota
88 views
A class contains l0 students. Find the number n of ordered samples of size 4: With replacement; and Without replacement?
1 answer
asked by
Haimanot
124 views
Which statement is TRUE?%0D%0AResponses%0D%0A%0D%0AA%09A measurable characteristic of a sample is called a parameter.A
4 answers
asked by
i dont like school but love Minecraft
95 views
Select the correct answer. In a random sample of 70 people, it was found that 44 of them were fans of the New York Yankees. What
1 answer
asked by
woo
118 views
Betty’s Bite-Size Candies are packaged in bags. The number of candies per bag is normally distributed, with a mean of 50
1 answer
asked by
Ashley Meeker
139 views
you are surveying students to find out their opinion of the quality of food served in the school cafeteria. You decide to poll
1 answer
asked by
greys anatomy🧬🩺💉🩹
112 views
What is true of a random sample?
It is the only way to sample a population
1 answer
asked anonymously
57 views
A production company 350 hurry employees have 37.6 years of age with 8.3 years of standard deviation introduce sample of 45 is
1 answer
asked by
Birhanu
124 views
Briarwood Neighborhood Association would like to know how many residents are in favor of a new walking trail. A written survey
2 answers
asked by
social studies
165 views
A parent wants to estimate the mean word length for the words in a child's board book. They randomly select one of their child's
1 answer
asked by
social studies
106 views
it is a portion of material taken for analysis
3 answers
asked anonymously
57 views
A movie complex has eight different movie theaters. The manager of the complex wants to conduct a survey to determine which
1 answer
asked by
UnicornLover36
85 views
A middle school has 6th grade, 7th grade, and 8th grade teachers. The principal wants to determine what supplies to order for
7 answers
asked by
UnicornLover36
243 views
Determine the audio sampling rate fS if DFSDM clock is 80 MHz, DFSDM clock divider value is 57, and the oversampling ratio is
1 answer
asked by
Anonymous
87 views
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