Mathematics, 01.03.2021 23:10 sofielofi
Kat is interested in getting chickens so she can have fresh eggs. Before she buys her chickens, she wants to find the
mean number of eggs each one will lay. She begins by randomly selecting 40 chickens from a large poultry farm and
counts how many eggs each one lays within one month. She finds the mean to be 24.8 eggs with a standard deviation
of 6.9 eggs. Which of the following is the 90% confidence interval for the true mean number of eggs chickens from this
poultry farm lay in one month?
Find the t-table here.
O (21.85, 27.75)
O (22.59, 27.01)
O (22.96, 26.64)
(23.38, 26.22)
Answers: 2
Mathematics, 21.06.2019 13:30
What is the vertical asymptotes of the function f(x)=x-2/x*2-3x-4
Answers: 1
Mathematics, 21.06.2019 15:00
Aregular hexagon rotates counterclockwise about its center. it turns through angles greater than 0° and less than or equal to 360°. at how many different angles will the hexagon map onto itself?
Answers: 2
Mathematics, 21.06.2019 15:30
Which answer is the solution set to the inequality |x|< 9? a. x< -9 or x> 9 b. x> -9 and x< 9 c. x> -9 or x< 9 d. x< 9 and x< 9
Answers: 1
Kat is interested in getting chickens so she can have fresh eggs. Before she buys her chickens, she...
Physics, 27.06.2019 07:00
Mathematics, 27.06.2019 07:00
Chemistry, 27.06.2019 07:00
Mathematics, 27.06.2019 07:00
Mathematics, 27.06.2019 07:00
Chemistry, 27.06.2019 07:00
Mathematics, 27.06.2019 07:00