d. $0.53 because..
3/5.25 = 1/1.75
5/9.75 = 1.95
7/12.60 = 1.80
10/14.20 = 1.42
12/18.24 = 1.52
then do ;
most expensive deal - least expensive deal = how much he’ll save
1.95 - 1.42 = .53
Answer:
<u>Descriptive</u> statistics consists of organizing and summarizing information collected, while <u>inferential</u> statistics use methods that generalize results obtained from a sample to the population and measure the reliability of the results.
Step-by-step explanation:
By definition, descriptive statistics summarize a given data set using measures of central tendency and measures of variability.
Measures of central tendency include:
Measures of variability include:
- standard deviation.
- variance.
- the minimum and maximum variables.
By definition, inferential statistics are used to make generalizations about a population from data samples.
For example, you might ask a sample of 100 people if they like shopping. You could make a bar chart of yes or no answers (descriptive statistics) or you could use your research and then, reason which is the percentage of the population that likes shopping (inferential statistics).
9514 1404 393
Answer:
$500
Step-by-step explanation:
There are 5 hours from 7 pm to midnight. At $100 per hour, the cost will be ...
($100/h)(5 h) = $500
The entertainment will cost $500.
Answer:
give an example
Step-by-step explanation:
Answer:55 degrees
Step-by-step explanation:
So the two problems both ave TS which meant R is 20 and W is 25
and T is 10 and S is 10.
so
R 20 +
S 10 +
W 25 =
RSW 55
