Mathematics, 16.10.2020 06:01 eaglesjohnson414
A marketing firm obtained random samples of 20 people in five regions of the country to
investigate the level of interest in a new product. People in the sample were asked to rate
their level of interest on a scale from 1 to 10, with 1 being the least amount of interest and
10 being the greatest. The histograms show the results for each region. The graph for which
region displays data for level of interest with the least standard deviation?
Region A
no Region B
Region C
(A) Region A
(B) Region B
(C) Region C
1 2 3 4 5 6 7 8 9 10
Level of Interest
12345678910
Level of Interest
1 2 3 4 5 6 7 8 9 10
Level of Interest
Region D
Region E
- (D) Region D
(E) Region E
Frequency
Frequency
1 2 3 4 5 6 7 8 9 10
Level of Interest
1 2 3 4 5 6 7 8 9 10
Level of Interest
Answers: 3
Mathematics, 21.06.2019 15:20
Beth took out a $20,000 loan for college she is borrowing money from two banks. bank a charges an interest rate of 8.5% bank b charges and interest rate of 10.5% after one year alice owes $1860 in interest how much money did she borrow from bank a
Answers: 3
Mathematics, 21.06.2019 18:30
According to the 2008 u.s. census, california had a population of approximately 4 × 10^7 people and florida had a population of approximately 2 × 10^7 people. which of the following is true? a. the population of florida was approximately two times the population of california. b. the population of florida was approximately twenty times the population of california. c. the population of california was approximately twenty times the population of florida. d. the population of california was approximately two times the population of florida.
Answers: 1
Mathematics, 21.06.2019 20:00
For problems 29 - 31 the graph of a quadratic function y=ax^2 + bx + c is shown. tell whether the discriminant of ax^2 + bx + c = 0 is positive, negative, or zero.
Answers: 1
A marketing firm obtained random samples of 20 people in five regions of the country to
investigate...
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