Santos takes the train into the city five days a week for work. For one work week, he kept track of how many minutes long each train ride was: 48 51 48 48 50 Calculate the mean, median, range, and midrange of the train ride times for the week. O Mean, 49; Median, 48; Range, 3; Midrange, 49.5 O Mean, 49.5; Median, 49; Range, 48; Midrange, 3 O Mean, 3; Median, 49.5; Range, 49; Midrange, 48 O Mean, 48; Median, 3; Range, 49.5; Midrange, 49

What are the two ways to understand the mean of a data set ? How would you go about giving examples to explain this to someone?

The average salary of male employees in a firm was $520 and that of females was $420. The mean salary of all the employees was 500. Find the percentage of male and female employees.

A local store owner is interested in finding the mean age of her customers. She randomly surveys 82 customers and records their age. Identify the population, sample, variable, type of variable, parameter, and statistic.

The table shows their exam1 and exam2 scores. Question: The mean of exam2 is 65. Then, what is Peter’s exam2 score? Answer with ONE decimal digit.

The value of a certain car when it was brand new with 0 mileage was $17,000 but the value dropped to $4,000 when the car acounulated 80,000 miles shown in the scatter plot below. Car's Mleage and Value S17.000 $2,000 Mileage Based on the data in the scatter plot, at what mileage was the car worth about $12,000? O 20,000 miles O 30,000 miles O 60,000 miles O 80,000 miles

The high temperatures for few cities are shown: 32,19,57,48,44,50,42,49,55,44. Calculate the Mean,Median, and the Mode of the data

Mean is advantageous than the median because a. It is not influenced by extreme values b. Data needs to be sorted out c. It does not consider all values d. It considers all values in a data

Describe the shape of the data presented: Number of students 10 9 8 87 3 2 1 0 0 Hours Spent Playing Video Games on Weekends 5 10 15 20 25

The number of hours per week that the television is turned on is determined for each family in a sample. The mean of the data is 3131 hours and the median is 27.227.2 hours. Twenty-four of the families in the sample turned on the television for 1616 hours or less for the week. The 7th percentile of the data is 1616 hours. What is the value of the 50th percentile?