Answers: 2
SAT, 22.06.2019 06:00, cjasmine626
Suppose a random sample of 84 men has a mean foot length of 26.9 cm with a standard deviation of 2.1 cm. what is an 95% confidence interval for this data? question 3 options: question 24 options: 28.58 to 25.22 21.52 to 32.28 24.8 to 29 24.21 to 29.59
Answers: 3
SAT, 24.06.2019 07:10, hollie52
Vera is on her school's track and field team. in a practice long-jump competition against her teammates, she gets 5 points for landing over the farther line. she gets a total of 7 jumps and lands x times over the farther line and the rest of the times over the closer line. which of the following functions represents vera's total score? a. f(x)=10x b. f(x)=5x+35 c. f(x)=10x+5 d. f(x)=70-5x
Answers: 1
SAT, 24.06.2019 11:00, juanmias
Carlo is wondering what causes plants to grow at different rates. carlo’s hypothesis is “plants will grow more when the day is longer.” what would be the difference between the test group and the control group in this experiment? type of soil type of plants exposure to sunlight method for measuring the growth
Answers: 2
double any element's value that is less than controlval. ex: if controlval = 10, then datapoints = {...
Mathematics, 23.07.2021 01:40
Mathematics, 23.07.2021 01:40
Mathematics, 23.07.2021 01:40
SAT, 23.07.2021 01:50
Biology, 23.07.2021 01:50
Chemistry, 23.07.2021 01:50
Mathematics, 23.07.2021 01:50
Mathematics, 23.07.2021 01:50