Answer:
b. 0.02
Step-by-step explanation:
The smaller the p-value, the stronger the evidence that you should reject the null hypothesis. In this case, this will mean rejecting that the proportions are not significantly different.
Usually, a p-value is considered to be statistically significant when p ≤ 0.05.
From the answer options provided, alternative b. 0.02 is the only one that represents the difference in proportions to be statistically significant (there is only a 2% chance that the proportions are not significantly different).
Therefore, the answer is b. 0.02
x,x+2,x+4 the answer here is how i got it =x+x+2+x+4=180
=3x=174
=x=58
x=58
x+2=58+2=60
x+4=58+4=62
Answer:
180 or b
Step-by-step explanation:
3 times 60 is 180 because there are 60 seconds in a minute
Answer: 45% were completely satisfied with the car.
Step-by-step explanation: You have to divide 1080 by 2400 and then change the deciman into a percentage.
Answer:
False.
Step-by-step explanation:
We have the statement:
"a relation is a set of ordered pairs where the first element is called the ranged while the second element is the domain"
A relation between two sets maps the elements of the first set into elements of the second set, creating an ordered pair.
So we can have a relation that maps elements X, into elements Y, and the ordered pairs will be (X, Y)
Where the set of the elements X is called the domain, and the set of elements Y is called the range.
Then the statement is false.
