![subject](/tpl/images/cats/mat.png)
Mathematics, 27.10.2019 19:43 janeou17xn
At a certain company, the sales records of 30 employees were examined. fifteen of the employees were married and 15 of them were not married. the following statistical information was calculated from the number of sales of each employee chosen.
married unmarried
mean 113 97
median 103 105
mode 94 105
range 80 84
based on these samples, what generalization can be made?
a.
the married employees sold more units than the unmarried employees.
b.
the married employees sold the same number of units as the unmarried employees.
c.
the unmarried employees sold more units than the married employees.
d.
not enough information is provided to draw any of these conclusions.
answer is a
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 18:50
Astudent draws two parabolas on graph paper. both parabolas cross the x-axis at (-4, 0) and (6,0). the y-intercept of thefirst parabola is (0, –12). the y-intercept of the second parabola is (0-24). what is the positive difference between the avalues for the two functions that describe the parabolas? write your answer as a decimal rounded to the nearest tenth.
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:00
Sarah took the advertising department from her company on a round trip to meet with a potential client. including sarah a total of 11 people took the trip. she was able to purchase coach tickets for $280 and first class tickets for $1280. she used her total budget for airfare for the trip, which was $6080. how many first class tickets did she buy? how many coach tickets did she buy?
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 00:30
1. according to the internal revenue service, the mean tax refund for the year 2007 was $2,708. assume the standard deviation is $650 and that the amounts refunded follow a normal probability distribution. a. what percent of the refunds are more than $3,000? b. what percent of the refunds are more than $3,000 but less than $4,000? c. what percent of the refunds are less than $2,000?
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 00:50
There are 8 movies that you would like to see currently showing in theatres. in how many different ways can you choose a movie to see this saturday and one to see this sunday?
Answers: 1
You know the right answer?
At a certain company, the sales records of 30 employees were examined. fifteen of the employees were...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 13.09.2020 08:01
![question](/tpl/images/cats/mat.png)
Mathematics, 13.09.2020 08:01
![question](/tpl/images/cats/mat.png)
Mathematics, 13.09.2020 08:01
![question](/tpl/images/cats/mat.png)
Mathematics, 13.09.2020 08:01
![question](/tpl/images/cats/biologiya.png)
Biology, 13.09.2020 08:01
![question](/tpl/images/cats/en.png)
English, 13.09.2020 08:01
![question](/tpl/images/cats/mat.png)
Mathematics, 13.09.2020 08:01
![question](/tpl/images/cats/mat.png)
Mathematics, 13.09.2020 08:01
![question](/tpl/images/cats/mat.png)
Mathematics, 13.09.2020 08:01
![question](/tpl/images/cats/health.png)
Health, 13.09.2020 08:01
![question](/tpl/images/cats/mat.png)
Mathematics, 13.09.2020 08:01
![question](/tpl/images/cats/mat.png)
Mathematics, 13.09.2020 08:01
![question](/tpl/images/cats/mat.png)
Mathematics, 13.09.2020 08:01
![question](/tpl/images/cats/mat.png)
Mathematics, 13.09.2020 08:01
![question](/tpl/images/cats/fizika.png)
Physics, 13.09.2020 08:01
![question](/tpl/images/cats/mat.png)
Mathematics, 13.09.2020 08:01
![question](/tpl/images/cats/mat.png)
Mathematics, 13.09.2020 08:01
![question](/tpl/images/cats/mat.png)
Mathematics, 13.09.2020 08:01
![question](/tpl/images/cats/geografiya.png)
Geography, 13.09.2020 08:01
![question](/tpl/images/cats/mat.png)
Mathematics, 13.09.2020 08:01