Mathematics, 21.02.2020 22:44 jamiewest5666
A random sample of 1500 self-employed individuals was chosen and asked about the number of hours they work per week. When the data was analyzed, it was found that the distribution is approximately bell shaped with an average of x=47x=47 hours per week and a standard deviation of S=8S=8 hours.
Based on the collected data we can say that approximately 68% of the self-employed individuals work: more than 55 hours or less than 39 hours between 31 and 63 hours between 23 and 71 hours between 39 and 55 hours more than 47 hours
Based on the collected data, approximately what percent of self-employed individuals work between 47 and 63 hours per week? 68% 16% 34% 47.5% 95% 50%
Based on the collected data 16% of self-employed individuals work less than how many hours per week? 47 31 39 55 23
Answers: 2
Mathematics, 21.06.2019 16:30
Write each fraction as an equivalent fraction with a denominator of 120then write the original fractions in order from samllest to largest
Answers: 3
Mathematics, 21.06.2019 20:00
Guys i need ! graded assignment grade 8 checkpoint 2, part 2 answer the questions below. when you are finished, submit this assignment to your teacher by the due date for full credit. total score: of 9 points (score for question 1: of 4 points) 1. the cost of renting a car for a day is $0.50 per mile plus a $15 flat fee. (a) write an equation to represent this relationship. let x be the number of miles driven and y be the total cost for the day. (b) what does the graph of this equation form on a coordinate plane? explain. (c) what is the slope and the y-intercept of the graph of the relationship? explain.
Answers: 1
Mathematics, 21.06.2019 23:00
What is the value of n in the equation -1/2(2n+4)+6=-9+4(2n+1)
Answers: 1
A random sample of 1500 self-employed individuals was chosen and asked about the number of hours the...
Mathematics, 01.07.2019 16:00
Chemistry, 01.07.2019 16:10
Mathematics, 01.07.2019 16:10
Arts, 01.07.2019 16:10
Mathematics, 01.07.2019 16:10
Mathematics, 01.07.2019 16:10
English, 01.07.2019 16:10
Mathematics, 01.07.2019 16:10
Mathematics, 01.07.2019 16:10