Mathematics, 10.02.2020 15:45, dianasr424
Question 1) 100 students who are in 9th grade were asked if they participated in at least one extracurricular activity ( sports, music, or drama). 40 of the students are in 10th grade, but only 18 of these participate in at least one extracurricular activity. 32 of the 9th grade students participate in at least one extracurricular activity. Create a two-way table. ( A) Identify the variable and the categories represented in this problem. ( B) Set up and fill in a two-way table to represent the frequencies in this problem. ( Will Mark Brainliest).
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Mathematics, 21.06.2019 13:00, cxttiemsp021
Item 8 an account earns simple interest. $700 at 8% for 6 years a. find the interest earned. $ b. find the balance of the account. $
Answers: 3
Mathematics, 21.06.2019 16:30, ikgopoleng8815
11. minitab software was used to find the lsrl for a study between x=age and y=days after arthroscopic shoulder surgery until an athlete could return to their sport. use the output to determine the prediction model and correlation between these two variables. predictor coef se coef t p constant -5.054 4.355 -1.16 0.279 age 0.2715 0.1427 1.9 0.094 r-sq = 31.16%
Answers: 2
Question 1) 100 students who are in 9th grade were asked if they participated in at least one extrac...
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