Mathematics, 11.05.2021 01:30 001234567891011
A box is full of thousands of numbered tickets. We want to estimate the unknown average of all the numbers in the box. To do this, we draw 250 tickets at random. The numbers on these 250 tickets average out to 118 with a standard deviation of 53. Round your values to three decimal places. We estimate the average of all the tickets in the box to be . Attach a give-or-take value to this estimate. (That is, estimate the standard error.) For an 85% confidence interval, about how many standard errors should be added to and subtracted from the estimate
Answers: 2
Mathematics, 21.06.2019 19:30
The wheels of a bicycle have a diameter of 70cm. how many meters will the bicycle travel if each wheel makes 50 revolutions
Answers: 2
Mathematics, 21.06.2019 19:30
Write a function rule for the table. hours worked pay 2 $16.00 4 $32.00 6 $48.00 8 $64.00 p = 16h p = 8.00h p = h + 16 h = 8.00p
Answers: 1
Mathematics, 21.06.2019 23:10
What is the distance between the points (2, 5) and (5,9)?
Answers: 1
Mathematics, 22.06.2019 01:30
What is the value of x enter your answer in the box (3x+50
Answers: 2
A box is full of thousands of numbered tickets. We want to estimate the unknown average of all the n...
Mathematics, 30.05.2021 23:00
Health, 30.05.2021 23:00
Mathematics, 30.05.2021 23:00
Mathematics, 30.05.2021 23:00
Chemistry, 30.05.2021 23:00
Chemistry, 30.05.2021 23:00
Mathematics, 30.05.2021 23:00