Answer:
32ft^2
Step-by-step explanation:
because Area of the surface triangle is A = 1/2ap
So its 4 * 16 divided by 2
Answer:
1. option D
2. option A
Step-by-step explanation:
Independent samples are samples that are selected randomly so that its observations do not depend on the values other observations. Thus, this sampling is independent. The sampling is independent because an individual selected for one sample does not dictate/affect which individual is to be in the second sample.
The variable is qualitative because it is an attribute classification. A qualitative variable are variables that are not numerical. It describes data that fits into categories (personality type).
Answer: 40 pages in total
Step-by-step explanation:
Ms. Vega has read 20% of the book and this translates to 8 pages of the book.
20% = 8 pages
Assume the total number of pages is x:
20% * x = 8
0.2x = 8
x = 8 / 0.2
x = 40 pages in total
We can make a conclusion about the data collection method used was fair since both shoe designs were tested on identical parameters option (B) is correct.
<h3>What is simple random sampling?</h3>
Simple random sampling is a sampling strategy in which every item in the population has an equal probability of being chosen for the sample.
We have:
Two manufacturers of the shoe company:
SportsPlus came up with a design that it claims performs even better than Fastex's design.
SportsPlus decided to test the claims:
- It created two groups of 15 randomly selected athletes each.
- Members of both groups were pretested and determined to have equal athletic ability.
- Additionally, they followed the same nutrition plan and training program during the study.
Based on the data the statement "The data collection method used was fair since both shoe designs were tested on identical parameters".
Thus, we can make a conclusion about the data collection method used was fair since both shoe designs were tested on identical parameters option (B) is correct.
Learn more about the simple random sampling here:
brainly.com/question/13219833
#SPJ1
Answer:
Her estimate is wrong. If she can only fit 22 boxes in a truck and she is only using 24 trucks, she have 11 boxes left.
Step-by-step explanation:
24x22=528
539-528=11
