1. The following test scores are from a particular math class last semester 77, 82, 90, 98, 81, 99, 92, 94, 84, 92, 95, 85, 81, 82, 74, 92, 97, 88, 79
Find the following information for this data set:
Mean
Median
Mode
Q1
Q3

Mustafa contributes 11% of his $67,200 annual salary to his 401k plan. what is his pretax income

Laura read 1/8 of a comic book in 2 days. she reads the same number of pages every day. what part of the book does she read in a week

The customer price index(cpi), which measures the cost of a typical package of customer goods,was 208.8 in 2011 and 244.1 in 2016.let x=11 corresponding to the year 2011 an estimate to cpi into 2013 and 2014. assume that the data can be modeled by a straight line and the trend to continue idenfinitely.use data points to find such a line and then estimate the requested quantities