Answer:
5/9 is your answer
Step-by-step explanation:
86 *2 = 172
172/3 = 57.33
54 + 56 +58 =168
168/2 =84
56 + 58 +60 = 174
174/2 =87
58 +60 +62 = 180
180/2 = 90
60 +62 +64 = 186
186/2 = 93
62 +64+66 = 192
192/2 = 96
there are 3 sets of numbers that fall between 84 & 96
1 set equals 84 and 1 set equals 96
so if you are counting those there are 5 sets
Perimeter = 2w + 2l = 2(12) + 2(10) = 44
Answer:
the rate of change is 5
Step-by-step explanation:
$90 / 18 cars = $5 per car
$45 / 9 cars = $5 per car
$60 / 12 cars = $5 per car
That means the rate of change is 5 (5/1)
Answer: b) statistic
Step-by-step explanation:
- Population = A large groups of individuals sharing the same or similar characteristic by the point og study.
- Sample = It is a subset of population .
- Parameter = It is measure of characteristic in population.
- Statistic = It is measure of characteristic in sample.
Since the average score was taken by the group of 20 which is nothing but the sample.
That means, the average score is an example of<u> statistic</u>.
Hence, the correct option is b) statistic .
