a. Complete the​ two-way table summarizing the reviews.

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A: The mode is 4 as its is the highest occurring frequency. So it will reflect the accuracy or more…

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A: Sol:- We can solve this problem by using the principle of inclusion-exclusion, which states that the…

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Q: You take a sample of the heights (in inches) of 12 professional basketball players. The data are:…

A: Given data: 79, 76, 77, 79, 81, 83, 79, 76, 78, 83, 87, 85.

Q: A traveler wanted to know if the prices of hotels are different in the ten cities that he visits the…

A: (a) Here, the student t distribution is used. The formula is, t=x¯-μsnwith n-1 degrees of freedom…

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Q: The Chancellor uses the school surveys to gather information about all New York City Schools. Choose…

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A: The contingency table lists the cross tabulation of whether adults feel their life is exciting,…

Q: Of the 300 visitors polled,O liked to ski or snowboard. (Type a whole number.)

A:

Q: Students have been asked to describe their politics as "Liberal”, "Moderate", or "Conservative". The…

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Q: ple, aski pled 113 people, again asking them their favorite skittle flavor, but rather than by color…

A: Given Solution:

Q: Red Purple Orange Green Boys 2 4 4 5. Girls 4 1. Which is higher, the percentage of boys who pref…

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Q: At least one meal in the cafeteria?  students (b) Exactly one meal in the cafeteria?  students (c)…

A:

Q: The Entergy Corporation had 2,600,000 electricity customers. Of these, 76.1% were in the residential…

A: P(C) = 0.139 P(G) = 0.075

Q: Colin drew a line of best fit for a set of data points on a scatter plot. Which statement is true…

A: In this question we have to conclude which statement is true.

Q: Read the following and answer the questions.  Traffic department wants to know if automobile…

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Q: In a recent poll, 450 people were asked if they preferred cats or dogs. 52% said they preferred dogs…

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A: Note:Hey there! Thank you for the question. Since you have posted two different questions together,…

Q: A survey was given to 18 students. One question asked about one-way distance the student had to…

A: Given data is12,8,4,5,26,41,1,8,10,10,3,28,32,10,85,7,5,15Arrange the data in ascending…

Q: Ritais considering moving to Little Rapids for a new job. During hersearch for a house, she…

A: Since the prices are in the 45th percentile which means that the prices are more than 45% of the…

Q: Next to each variable, state what the variable represents in statistics, be specific. X = P= 0= X=…

A: X = The sample drawn from the population μ = Population mean σ = Standard deviation of the…

Q: Determine what the key terms refer to in the following survey. To determine the average number of…

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A: Three basic principles for the design of a sample survey are:1. Principle of OptimizationThe…

Q: Twenty HSU teachers were asked as to how much the transportation of each of them consumes in a week;…

A: Mean : Mean of dataset is defined as         Mean=sum of values in data setnum of values    Mode :…

Q: Maci is a social networking maniac! Although she prefers Instagram, she also spends a lot of time…

A: Introduction A variable is a no., characteristic which can be counted or measured.

Q: Read the following and answer the questions.  Traffic department wants to know if automobile…

A: Hi! Thank you for posting the question. Since your question has more than three sub-parts, we have…

Q: At a popular vacation spot in Arizona, the Arizona Tourism Board took a survey of 100 people to…

A: Complete the two way table and Find P ( who are from Arizona or who used a car ) = ? %

Q: Complete the​ two-way table summarizing the reviews

A:

Q: Several years ago, two companies merged. One of the concerns after the merger was the increasing…

A: Hey there! Thank you for posting the question. Since your question has more than 3 parts, we are…

Q: A movie club surveyed  250  high school students. The students were asked how often they go to the…

A: Twice a monthor less Three times a monthor more Total Action 85 20 105 Drama 90 55 145…

Q: In a school survey, students showed these preferences for instructional materials. Answer the…

A:

Q: Each year a certain magazine publishes a list of "Best Places to Live in the United States. These…

A: “Since you have posted a question with multiple sub-parts, we will provide the solution only to the…

Q: 3. A new radio station wants to know which type of music people in the area like the most. The…

A: Gender     Women Men Total Pop 35 42 77 Rock 61 46 107 Jazz 52 43 95 Country 44…