The two-way frequency table below represents the results of a survey about favorite forms of entertainment. In Exercises 1-3, write fractions that are not simplified as responses. Like Board Games Like Reading Yes No Total Yes 48 25 73 No 43 9 52 Total 91 34 125 1. Find the joint relative frequency of people surveyed who like to read but dislike playing board games. 2. What is the marginal relative frequency of people surveyed who like to read? 3. Given someone interested in reading, is that person more or less likely to take an interest in playing board games? (Yes or No)

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A: Time Money 5 23 19 92 27 87 10 27 20 69 10 58 30 124

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A: Given Data : Here, the sum of all relative frequencies should be 100%

Q: A grocery store manager did a study to look at the relationship between the amount of time (in…

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A: From given data Minimum = 174 Q1 = 188 Q2 = 210 Q3 = 231 Maximum= 248

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Q: The frequency table below shows the ages of the students in a psychology lecture hall. Complete the…

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Q: The table represents the number of minutes of commercials during hour- long TV shows. Find the…

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Q: What is the median of these figure skating ratings? 6.0 6.0 7.0 7.0 8.0 9.0

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Q: The data represent the time, in minutes, spent reading a political blog in a day. Construct a…

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Q: The value, in thousands of dollars, for houses on a block, are: 45; 47; 47.5; 51; 53.5; 125 1. The…

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Q: A biologist looked at the relationship between number of seeds a plant produces and the percent of…

A: Since, we only do up to three sub parts of a problem, we'll be doing the first three subparts only.…

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Q: The box plots below show student grades on the most recent exam compared to overall grades in a…

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A:

Q: A biologist looked at the relationship between number of seeds a plant produces and the percent of…

A: Given: X=seeds produced Y=sprout percentage r=∑(x-x)(y-y)∑(x-x)2∑(y-y)2 y^=a+bx

Q: In a poll, 200 people were asked if they prefer to watch baseball or football. They were also asked…

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Q: When the outliers are removed, how does the mean change? : 16 18 20 22 24 26 28 30 32 34 36 38 40 42…

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Q: Pew Researc survey ked a sample of 1,504 United States opinions recent technologica advancements,…

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A: Solution

Q: The data represent the time, in minutes, spent reading a political blog in a day. Construct a…

A:

Q: A biologist looked at the relationship between number of seeds a plant produces and the percent of…

A: The estimated regression line is as follows:

Q: A high school has 44 players on the football team. The summary of the players' weights is given in…

A: Given that - A high school has 44 players on the football team. The summary of the players' weights…

Q: A class was surveyed about whether they have travelled to Canada or Mexico Use the values in the…

A: the relative frequency table is shown below.

Q: A frequency table of grades has has five classes (A,B,C,D,F) with frequencies of 4, 10, 14, 6, and 2…

A:

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.