Answer:
I'm not sure but according to my knowledge when you raise a number less than zero it gives you a non-complete and also negative number so I think the right answer might be
-0.015625 or -1/64
and 64
I'm again repeating that I'm not sure.
It would be a percent increase of 12.5%
Step-by-step explanation:
please mark me as brainlest
Answer:
Answer: 3x-15 greater than/= x^2
Step-by-step explanation:
Answer:
d. There is a 98% chance that the true proportion of customers who click on ads on their smartphones is between 0.56 and 0.62.
Step-by-step explanation:
Confidence interval:
x% confidence
Of a sample
Between a and b.
Interpretation: We are x% sure(or there is a x% probability/chance) that the population mean is between a and b.
In this question:
I suppose(due to the options) there was a small typing mistake, and we have a 98% confidence interval between 0.56 and 0.62.
Interpreation: We are 98% sure, or there is a 98% chance, that the true population proportion of customers who click on ads on their smartphones is between 0.56 and 0.62. Option d.
