McDonalds reports that 15% of their workers are under 18 years old. The best shifts for those under 18 is from
4pm to 8pm. 80% of the workers under 18 years old work the 4pm to 8pm shift. 30% of the workers who are 18 years of
bider have the 4pm to 8pm shift
a. Create a tree diagram from the given data. Make sure you know what the first branch should be.
b. Multiply through the branches of your tree diagram to find out what percentage of workers worked
which shifts. (ex. 15% of under 18 y. o. workers, 80% of them work 4 to 8, so .15 x.80 = .12 (12% of all
workers are under 18 and work the 4 to 8 shift). Create a two-way frequency table with this data.
c. Create a conditional relative frequency table. Determine if there is an association between age and job
shifts.
Answers: 3
SAT, 23.06.2019 05:30
Astore sells four 118-pound ears of corn in a package for $3.59. the expression 3.59p represents the cost of the corn for a number of packages. what does the variable p represent?
Answers: 1
SAT, 26.06.2019 14:30
Which of the following sections on the sat presents the questions in order of difficulty, from easiest to hardest, within each question type? select all that apply. math test writing and language test reading test
Answers: 2
McDonalds reports that 15% of their workers are under 18 years old. The best shifts for those under...
History, 23.10.2019 18:00
Mathematics, 23.10.2019 18:00
Mathematics, 23.10.2019 18:00