Mathematics, 15.04.2020 15:53 avahrider1
The dot plot shows how much hairdressers in Margot's area charge for a woman's haircut. The least expensive cut is $25. Margot described the data as having a spread from $25 to $47, seven gaps, a cluster from $35 to $37, and a center of $37. Where did Margot make an error? Price of a Woman's Haircut (in dollars) A dot plot going from 25 to 50. 25 has 2 dots, 27 has 1 dot, 29 has 2 dots, 30 has 3 dots, 32 has 1 dot, 35 has 3 dots, 36 has 6 dots, 37 has 4 dots, 40 has 5 dots, 44 has 1 dot, 45 has 2 dots, 47 has 1 dot. All other numbers have 0 dots.
Answers: 1
Mathematics, 21.06.2019 14:40, kiasiab17
The physical fitness of an athlete is often measured by how much oxygen the athlete takes in (which is recorded in milliliters per kilogram, ml/kg). the mean maximum oxygen uptake for elite athletes has been found to be 60 with a standard deviation of 7.2. assume that the distribution is approximately normal.
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
Mathematics, 21.06.2019 17:40, ayoismeisalex
Which number produces a rationale number when multiplied by 1/5
Answers: 1
The dot plot shows how much hairdressers in Margot's area charge for a woman's haircut. The least ex...
Advanced Placement (AP), 13.08.2020 01:01