Answer:
98.1, No does not contain, yes contains.
Step-by-step explanation:
Given that
sample size n =103
Sample mean = 98.1
sample std dev s = 0.56
a) the best point estimate of the mean body temperature of all healthy humans = sample mean =98.1
b) 99% confidence interval estimate of the mean body temperature of all healthy humans
We can use Z critical since sample size is large though sigma is not known
99% CI = 
This does not contain 98.6
This sample does not represent the population, i.e. may be biased sample.
c) CI of population mean
= populaiton mean + /- margin of error
=(98.545, 98.656)
Yes contains 98.6
Answer:
100000 = 8 (4) ^t
Step-by-step explanation:
We are multiplying by 4 each time
y = a (4)^t
The initial amount is 8
y = 8 (4)^t
We want to get to 100000
100000 = 8 (4) ^t
7 lbs is 112 ounces. 112 plus 9 is 121. 121 plus 12 is 133. The total weight of the basket and the watermelon is 133 ounces. I'm not sure how you need the answer so I'll leave it in a couple different forms.
Ounces- 133
Pounds- 8.312 (rounds to the nearest tenth, 8.3)
Pounds and ounces- 8 pounds and 5 ounces
Answer:
Step-by-step explanation:
The area of a square can be found by 
and the area of a triangle can be found by 
.
The area of the square with side length y is 
.
The area of the triangle with the base 4 and height y is 
Adding the areas together gives
