Step-by-step explanation:
Morgan 12 ras 12× 3 black Total 12×4 or 12 + 3 × 12 = 48 berries
Kendra picked 9 × Morgan's Total
Kendra picked (12 +(3 × 12)) × 9 = 48 × 9 = 432 berries
The common ratio would be -2 since you multiply each number by -2 to get the next number in the sequence
Answer:
This means that we are 95% confident that the mean change in HDL (high-density lipoprotein, or "good" cholesterol) of adults eating raw garlic six days a week for six months is between plus or minus 5 milligrams per deciliter of blood (mg/dl) to the sample mean.
Step-by-step explanation:
Confidence interval can be defined as a range of values so defined that there is a specified probability that the value of a parameter lies within it.
For 95% confidence interval, it means that we are 95% confident that the mean of the population is between the given upper and lower bounds(margin of error) of the confidence interval.
For the case above, the interpretation of the 95% confidence interval is that we are 95% confident that the mean change in HDL (high-density lipoprotein, or "good" cholesterol) of adults eating raw garlic six days a week for six months is between plus or minus 5 milligrams per deciliter of blood (mg/dl) to the sample mean.
Add 8 to one to equal 9. So --> 6x+9=6x.
Or minus 1 from 8 to equal 7. So --> 6x=6x-7.
Then divide both 6's (cancel them out). Which leaves you with either 9 or -7. :)
Answer:
D.7/80
Step-by-step explanation:
⇒The question is on probability with replacement
⇒The events taken in this probability are independent of each other
⇒Formulae for combined probability of these events is the product of the probabilities of the event
<u>Given;</u>
6 books for fiction, F=6
7 books for humor, H=7
5 books for play, P=5
2 books for adventure, A=2
<u>Evaluating</u>
n(S)=6+7+5+2=20
P(H)=7/20
P(P)=5/20
P(H ∩ P)=P(H)×P(P)
7/20 × 5/20 =7/80
