Answer:
Okay lets start with the easy part's so we know that it is certain to scorer more then 0 and its likely scoring 30 points and same for 50 points or less and its very unlikey to score more then 100 points
I'm pretty sure thats right
Step-by-step explanation:
Answer:
x = 79 y = 22
Step-by-step explanation:
x would be the same as the other side so 79 * 2 would be 158. A whole triangle is 180. 180 - 158 = 22
The statistical test that would be most appropriate determine the answer the researcher is interest in knowing is a chi-square test.
<h3>
What is a chi-square test?</h3>
A chi-square test is a statistical test used to test the relationship between categorical variables. It is used to determine the difference between the expected data and the observed data is due to chance.
Chi squared = 
Where:
= observed value
= expected value.
The researcher is interested in knowing if the response to lowering the legal age for drinking alochol (observed value)) varies by gender (expected value). Thus, a chi-square test would be used.
To learn more about chi-square, please check: brainly.com/question/14082240
Answer:
10.8 feet.
Step-by-step explanation:
first you know that there are 3 ft per yard
then all you do is 3.6 times 3 which is 10.8 feet or 10 4/5 feet
Answer:
The answer is b
Step-by-step explanation:
A is true because an outliner is a number that is much lesser or greater than the rest it creates a gap.
C is true because data must be sorted for all sorts of graphs to work.
D is true as line plots work by the amount of marks for each number of something. Therefore, the number of marks shows the size of the data.
