3,5,6,7,7,7,8,41/8=84/8
=10.5
Median = 3,5,6,7,7,7,8,41=7
Answer:
10. 123º
13. 65º
Step-by-step explanation:
For number 10, a straight line is equal to 180º so all we have to do is subtract 57 (the number that we're given) from 180
For number 13, vertical angles are always congruent (the same) so we know that it's 65º
Answer: $40.95
Step-by-step explanation:
65 times 40%=26
So 40% off is 26 dollars off
The price is $39
Then when you add the sales tax by doing 39 times 5%, you see that the sale tax is $1.95
39+1.95= $40.95 for the jacket
The answer is 7, your welcome :).
Answer:
Inferential statistics
Step-by-step explanation:
When we conduct a poll, we aim to make a generalization about the population or units under study. The recent poll of 1971 home owners in West Virginia showed that the average (mean) price of house <em>in the U.S</em><em>.</em> is $319,000.
Recall that this poll was conducted only in West Virginia but the result or finding of the poll is being generalized over the U.S. as a whole. Hence, we are using the sample (fraction) to determine the population (whole) of home owners in the U.S. This is what we call <em>statistical inference or inferential statistics.</em>
