I think 2 miles hoped this helped
Recliner:
Markup $10
selling price $300
computer:
markup $19.20
selling price $67.20
Answer:
The answer is No, he's incorrect
Step-by-step explanation:
Because -5.0 is still -5 so therefore it makes -5.0 an integer
Answer:
D
Step-by-step explanation:
I'll it explain it as soon as it sends
20 x 4 - 100 ÷ 5
Pemdas First parenthesis then multiplica or division and the addition or subtraction. Everything from left to right
first multiplication
80 - 100 ÷ 5
Then division
80-5
then subtraction
75
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.
