A survey asks questions about​ one's happiness and health. One would think that health plays a role in​ one's happiness. Use the data in the accompanying table to determine whether healthier people tend to also be happier. Treat level of health as the explanatory variable.     Poor Fair Good Excellent   Not too happy 685 1,386 1,629 732   Pretty happy 940 3,817 9,642 5,195   Very happy 350 1,372 4,520 5,085       Create a conditional distribution for the data.     Level of Health Level of Happiness Poor Fair Good Excellent Not too happy         Pretty happy         Very happy         Total         ​Round to 3 decimal places as​ needed.     Use the conditional distribution to determine if healthier people tend to be happier. Choose the correct answer below.   A. ​Yes; the percent that are not happy decreases when health increases.   B. ​No; the percent that are very happy decreases when health increases.   C. ​No; the percent that are not happy increases when health increases.   D. ​Yes; the percent that are pretty happy stays constant when health increases.

Q: I'd you chose to compute a median for a variable, which measure of variability would you most likely…

A: Introduction: It is required to identify the measure of variability that is most likely to be…

Q: Which has a higher median?   actresses both have the same median data is needed to tell actors

A: Which has a higher median? We know that median is the middle number in a sorted, ascending or…

Q: The following refer to the following data set: 52 80 80 86 88 72 20 42 35 26 71 What is the mean…

A: Number of samples (n) = 11 X 52 80 80 86 88 72 20 42 35 26 71 Round to one decimal place.

Q: We are going to calculate the mean, median, and mode for two sets of data. Please show your answer…

A: Given information- We have given the two data set. Here is the first data set. 25 87 40 55…

Q: The following refer to the following data set: 57 61 61 85 50 39 55 94 34 80 What is the mean (7) of…

A: Given data set , 57, 61, 61, 85, 50, 39, 55, 94, 34, 80 a) Mean ( x¯ ) : x¯ = ∑xn x¯ =…

Q: A survey asks questions about one's happiness and health. One would think that health plays a role…

A: The given data is as follows :                              Poor     Fair   Good   Exclnt  Not too…

Q: The top schools HCC students transfer to are below from highest to lowest.  This type of data is…

A: We have given the following statement

Q: Which one of the following is a source of secondary data collection? O a. Journals and magazines O…

A:

Q: What Happens in Vegas … Listed below are prices in dollars for one night at different hotels located…

A:

Q: If median of a data is 8, it can be interpreted as: a. All the values are greater than 10 b. All the…

A: Median: Median is the Middle value of the data set. That is, median divides the data into two equal…

Q: The value of the median for the following data: 3, 3, 1, 8, 5, 2, 2, 2, 6, 12   4.0   3.0   3.5…

A: Given the data 3 3 1 8 5 2 2 2 6 12

Q: The median of the data 27.1, 36.7, 49, 55.2, 67.8 is O 36.7 O 67.8 O 27.1 O 49 O 55.2

A: To calculate median arrange the number in ascending order

Q: The following refer to the following data set: 40 55 80 31 85 83 67 56 55 37 89 What is the mean…

A:

Q: When choosing which central tendency to use, the type of data matters. In which situation is it…

A: Measures of central tendency :  Mean : ( average ) Median : ( mid value ) Mode : ( most repeated…

Q: ousands of dollars for homes located on Long Beach Island in New Jersey are given below. How should…

A: In this case, the selling prices (in thousands of dollars) for homes located on long Beach Island in…

Q: The sum of all the ages in this sample was 400. Is the mean, median, or mode the greatest for this…

A: A statistical question is the one which can be answered by collecting a sample of data and data has…

Q: The accompanying data file shows the midterm and final grades for 32 students. Click here for the…

A: FinalMidterm8678949783869289887775688468796865518660678052707964968196938393827210095789110089807591…

Q: The following refer to the following data set: 91 70 68 66 25 70 56 62 82 100 What is the mean () of…

A: Solution : Let X: given data X = 91, 70, 68, 66, 25, 70, 56, 62, 82, 100  n = 10 a) Mean of data set…

Q: Here is a data set: 1.75 2.42 2.07 2.15 2.85 2.07 2.23 1.03 1.32 2.25 2.19 3.45 2.46 2.11 1.03 1.64…

A: The 10 possible class intervals with width such that lower class is mutliples of width are as…

Q: Find the mode of the costs. Select the correct choice below and, if necessary, fill in the answer…

A: The data is given on the 14 universities in a recent year.

Q: The selling prices in thousands of dollars for homes located on Long Beach Island in New Jersey are…

A: Given: Data on selling prices for homes on four locations of Long Beach Island in New Jersey. The…

Q: 4. What is the median of this data set? 11, 13, 14, 14, 14, 15, 15, 17, 20, 22 O A. 11 O B. 14 O c.…

A: The data set is provided as follows:11, 13, 14, 14, 14, 15, 15, 17, 20, 22

Q: We are going to calculate the mean, median, and mode for two sets of data. Please show your answer…

A:

Q: An average is an attempt to summarize a collection of data into just one number.Discuss how the…

A: Mean:The arithmetic mean (also called the mean) is the most commonly used measure of central…

Q: Give an example of a data set whose mean is greater than its median.

A: Let a data set is 25, 8, 9, 4 and 52.Mean:

Q: 100 adults were surveyed and asked how many cars they have owned in their life. The results are…

A: Our objective is to find mean median and mode.

Q: he same as the mean?

A: Length in Meters House Wives  1.0   50  1.5    48   2.0  42.00  2.5  40.00  3.0  10.00…

Q: Use a dot plot to display the data, which represent the systolic blood pressures (in millimeters of…

A: The systolic blood pressure data is, 120 135 140 145 130 150 120 170 145 125 135 110 160 180…

Q: Does the situation describe a parameter or a​ statistic?   The percentage of families and…

A: We have to find the situation.of given data

Q: The median for the data 40.6, 7.7,2.2, 31, 23.7, 12, 18.9 is O 31.0 O 23.7 O 22 O18.9 7.7

A: Given query is to find the median of the data set.

Q: Explain the meaning of an element, a variable, an observation, and a data set.

A: In the context of statistics, an element is an object on which a measurement is taken. Elements are…

Q: hat the awards were presented. Complete parts (a) and (b) below. Actress (years) 27 31 34 29 37 28…

A: (a)   State the hypotheses.

Q: Is there a significant relationship between academic ability and achievement in Mathematics of Grade…

A: Given n=10 Academic ability  Achievement in math 130 18 125 22 115 16 108 17 104 14…

Q: The mean is another term for the ________ value of a data set.

A: Given, The mean is another term for the ________ value of a data set.

Q: The prices of an airline flight from New York City to Los Angeles on September 7, 2013 around 8…

A: a.Mean:

Q: Which one of the following is a source of secondary data collection? a. Journals and magazines b.…

A: We need to choose suitable option for given question

Q: The boxplots below represent movie run-times (length of a movie in minutes) for movies that have…

A: Introduction: It is required to identify the movies having the largest variety in typical run-time.