On June 17, the temperature in New York City ranged from 90° to 99°, while the temperature
in Niagara Falls ranged from 60° to 69º. The
difference in the temperatures in these two cities
must be between

A. 20° and 30°
B. 20° and 40°
C. 25° and 35°
D. 30° and 40°

Module 2 homework: descriptive statistics 40206 module 2: homework 56 randomly selected students were asked how many siblings were in their family. let x represent the number of pairs of siblings in the student's family. the results are as follows: # of siblings 1 2. 4 10 frequency 13 6 10 10 round all yeur answers to 4 decimal places where possible. the mean is: the median is the sample standard deviation is the first quartile is the third quartile is: what percent of the respondents have at least 3 siblings? % 83% of all respondents have fewer than how many siblings?