Viewer age. Mobile/laptop. Tv screen.  Row total 18-34             36                      26                62 35-54            12                       12                24 55+                4                        10                14 Total.            52.                      48.               100 proability that a viewer is aged 18-34 (round your answer to 2 decimals places) proability that a viewer prefers watching videos on a tv screen (round your answer to 2 decimal places) percentage of viewers who 18-34 and prefer videos on a mobile or laptop device? Percentage of viewers?  Percentage of viewers given they are 18-34 who prefer videos on a mobile or laptop device? percentage of viewers.   Pecentage of viewers who are 35-54 or prefer videos on a mobile or laptop device?  percentage of viewers.

Q: After a school field trip, Ben surveyed some Complete the table. Preferred Animal at a Zoo Grade…

A: We need to add the values row wise and column wise to get the totals as shown below

Q: The histogram shows the distances run over one week by the members of a running club. Weekly Running…

A: We first need to order the numbers from least to greatest. The numbers ordered in our example are:…

Q: x Content X Pearson (As https://www.mathxl.com/Student/PlayerHomework.aspx?home g 2021 vork:…

A: Given statement If the national economy shrank at an annual rate of 6% per year for three…

Q: This stem and leaf plot shows the height of several trees. Height in Feet and Inches of Several…

A: Stem and leaf plot: In the stem and leaf plot each data value is divided into two parts called stem…

Q: FIND 5 NUMBER SUMMARY OF DATA 4,56,89,25,35,45,75,65,12,4

A:

Q: During one shift, the express lane clerk recorded how many times customers violated the "10 items or…

A: From the given histogram, the data point is: Item Class Interval Mid value(x)=(UL-LL)/2…

Q: A flight travels daily from Pittsburgh to San Antonio. The following list gives the flight's arrival…

A: given data is 27,19,29,23,24,4,31,0,-9the number of observations n=9  a) we know the formula of the…

Q: SHOW AND EXPLAIN ALL WORK 1.  The  table shows the results of a survey of students in two math…

A: Probability is the measure of statistical analysis. It used to understand the likelihood happening…

Q: The boxplot below shows salaries for Construction workers and Teachers. Construction Teacher 20 25…

A: The boxplots show the salaries for Construction workers and Teachers. A person is making the minimum…

Q: Joe is a sales rep whose territory consists of the 6 cities in the mileage chart to the right. Joe…

A: It is given that Joe wants to visit customers at each of the cities, starting and ending his trip in…

Q: K Determine the original set of data. 1018 2 14 4 7 9 33555 7 9 4 01 Legend: 110 represents 10 (Use…

A:

Q: A statistics instructor wants to know which route will get her to school faster. Each day from…

A: Given information: If the odometer of the statistics instructor's car shows an even number, the…

Q: A poll of 520 citizens of Normal, Illinois showed that 59% favored strict enforcement of speed…

A: A poll of 520 citizens of Normal Illinois showed that 59% favored strict enforcement of speed…

Q: The stem and leaf plot shows house sale prices over the last week in Florence for how much was the…

A: Stem and leaf plot.   The stems are listed in the left side of the vertical line and these numbers…

Q: The mean of data set is 60.The numbers are 50,70,80,60,x.Fins the value of cube of (x+9)

A: The objective of the question is to find the value of the cube of (x+9), where x is a number in a…

Q: The data in the table represent the ages of the winners of an award for the past five years. Use the…

A: For the given data ( c ) construct sampling distribution for the mean

Q: 7. What is the median score achieved by a student who recorded the following scores on 10 math…

A: Median,Q₂ : It is the middle number of the sorted data

Q: If SSbetween = 30, SSwithin = 40, dfbetween = 3, and dfwithin = 20, then F = ______. Group of answer…

A: SS between = 30 SS within = 40 d f between = 3 d f within = 20

Q: MARITAL STATUS HAPPINESS Very Happy Pretty Happy Not Too Happy Total Married 600…

A:

Q: In a group of 17 students, the score of 1, 2, 3, and 4 were given from the judges in a competition.…

A:

Q: Forest Fires and Acres Burned An environmentalist wants to determine the relationships between the…

A:

Q: Find the mode, median, and mean of the set of scores. (If there is no mode, enter NONE.) 23, 45, 17,…

A: Set of Scores are given as : 23,45,17,20,34,20 We have to calculate Mean, Median and Mode.

Q: The maker of a packaged candy wants to evaluate the quality of her production process. On each of 16…

A: Control charts have three points, they are upper limit, lower limit and centre line. They are used…

Q: 68 randomly selected car salespersons were asked the number of cars they generally sell in one week.…

A: No. of people answered that they generally sell 3 cars = 11No. of people answered that they…

Q: 15, 24,26,25,1,22,25,25,21,23Is the data set symmetrical positive or negative skew

A: The given data set is 15, 24,26,25,1,22,25,25,21,23

Q: Here are the ages (in years) of 10 professors at a college. 43, 73, 37, 56, 47, 65, 51, 35, 44, 48…

A: The ages (in years) of 10 professors in college as :

Q: n=15 You missed data 64 and 71

A:

Q: 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 data Q Based on the boxplot above, identify the 5 number…

A: The given box plot is :

Q: The data shows the total number of employee medical leave days taken for on-the-job accidents in the…

A: Given, the data for the total number of employee medical leave days taken for on-the-job accidents…

Q: Can you answer ONLY 28 G and H thanks i only need G AND H

A: Confidence interval is an alternative to hypothesis testing.