# Question: For each frequency distribution suggest nice bins Did your choice

For each frequency distribution, suggest “nice” bins. Did your choice agree with Sturges’ Rule? If not, explain.

a. Last week’s MPG for 35 student vehicles (xmin 5 9.4, xmax 5 38.7).

b. Ages of 50 airplane passengers (xmin 5 12, xmax 5 85).

c. GPAs of 250 first-semester college students (xmin 5 2.25, xmax 5 3.71).

d. Annual rates of return on 150 mutual funds (xmin 5 .023, xmax 5 .097).

a. Last week’s MPG for 35 student vehicles (xmin 5 9.4, xmax 5 38.7).

b. Ages of 50 airplane passengers (xmin 5 12, xmax 5 85).

c. GPAs of 250 first-semester college students (xmin 5 2.25, xmax 5 3.71).

d. Annual rates of return on 150 mutual funds (xmin 5 .023, xmax 5 .097).

**View Solution:**## Answer to relevant Questions

(a) For each data set, find the mean, median, and mode. (b) Discuss anything about the data that affects the usefulness of each statistic as a measure of center. a. Class absences (12 students): 0, 0, 0, 0, 0, 1, 2, 3, 3, ...Spirit Airlines kept track of the number of empty seats on fight 308 (DENDTW) for 10 consecutive trips on each weekday except Friday. (a) Sort the data for each day. (b) Find the mean, median, mode, midrange, geometric ...For each data set: (a) Find the mean. (b) Find the standard deviation, treating the data as a sample. (c) Find the standard deviation, treating the data as a population. (d) What does this exercise show about the two ...The mean monthly rent of students at Oxnard University is $875 with a standard deviation of $219. (a) John's rent is $1,325. What is his standardized z-score? (b) Is John's rent an outlier? (c) How high would the rent have ...The Comer-Correr Taco Wagon is only open from 11:00 a.m. to 2:00 p.m. on Saturday. The owner kept track of the number of customers served on Saturday for 60 weeks. (a) Visually estimate the quartiles Q1 , Q2 , Q3 . (b) ...Post your question