How will adding the value 75 affect the mean and median of the data set 1, 5, 7, 9 , 9, 10?
<...
Mathematics, 07.01.2020 01:31 kingyogii
How will adding the value 75 affect the mean and median of the data set 1, 5, 7, 9 , 9, 10?
a.
the mean increases and the median stays the same.
b.
the median increases less than the mean increases.
c.
the mean and the median increase by the same amount.
d.
the median increases and the mean stays the same.
Answers: 1
Mathematics, 22.06.2019 00:30
Fixed rate mortgage offer: purchase price: $170,000 down payment ($34k): 20% term: 30 years interest rate: 4.25% property tax (yearly): $1,500 homeowner’s insurance (yearly): $1,000 use this example from a fixed-rate mortgage calculator to you answer the questions. keep the page open after you complete this question. according to the calculator, the monthly payment demarco and tanya should anticipate paying for principal and interest is $208. $877. $669. $1,200.
Answers: 1
Mathematics, 22.06.2019 00:50
4. a single woman uses an online cash flow calculator which reveals a cash flow of 203. what does this mean?
Answers: 3
Mathematics, 22.06.2019 02:00
The first term of a sequence is -12. the recursive formula for the sequence is an = an-1 + 9. what are the next 3 terms in the sequence? a) -3, -15, -27 b) -3, 6, 15 c) -3, -6, -3 d) -3, -6, 3
Answers: 2
Mathematics, 22.06.2019 03:20
Aconcession manager at yankee stadium wants to know how temperature affects beer sales. she took a sample of 10 games and recorded the number of beers sold and the temperature in the middle of the game. temperature 80 68 78 79 87 74 86 92 77 84 number of beers 20533 1439 13829 21286 30985 17187 30240 87596 9610 28742 a. draw a scatter plot of the data. b. the manager estimates the regression equation to be: numberofbeers = −100, 678 + 1, 513 ∗ temperature draw this on your scatter plot. c. for one of the estimated points, indicate the residual with ei . d. for that same point, indicate what part of the variation is explained by the model with ˆyi − y¯.
Answers: 2
Mathematics, 18.08.2021 04:20
Mathematics, 18.08.2021 04:20
English, 18.08.2021 04:20
Mathematics, 18.08.2021 04:20
Mathematics, 18.08.2021 04:20
Mathematics, 18.08.2021 04:20
Mathematics, 18.08.2021 04:20