Answer:
Depends on how much it costs...
Step-by-step explanation:
Answer:
A. Helps scientists track weather
Step-by-step explanation:
Have you seen those weather guys on TV showing clouds and stuff, they got them via satellite or at least if there are animations, those are possible because they can see what the clouds or other stuff look like via satellites.
Answer:
Th computed value of the test statistic is 3.597
Step-by-step explanation:
The null and the alternative hypothesis is as follows:
Null Hypothesis:
the population correlation coefficient is equal to zero
the population correlation coefficient is not equal to zero
The test statistics for Pearson correlation coefficient is thus computed as :
where;
r = correlation coefficient = 0.60
n = sample size = 25
So;
t = 3.597
Comparing to a critical value of t (23 degrees of freedom two-tailed value) = 2.069
Decision Rule:
Since computed value of t is greater than the critical value of t; We reject the null hypothesis and accept the alternative hypothesis.
Conclusion:
We conclude that the population correlation coefficient significantly differs from 0 at 5% (0.05) level of significance.
The answer is -9. Have a great day
Answer:
The answer is D.
Step-by-step explanation:
V=4
/3πr^3=4/
3·π·7.53≈1767.14587
Here's a joke to lighten your mood;
A woman gets onto a bus with her baby.
The bus driver says, “That’s the ugliest baby that I’ve ever seen. Ugh!”
The woman goes to the rear of the bus and sits down, fuming. She says to a man next to her, “The driver just insulted me!”
The man says, “There’s no call for that. You go right up there and tell him off. Go ahead, I’ll hold your monkey for you.”
