A researcher takes a simple random sample of 71 homes in the city and finds that the mean square footage is 1468 with a standard deviation of 213 square feet. Which interval is the 90% confidence interval for the mean square footage of all homes in that city?
1 answer:
Given that a<span>
researcher takes a simple random sample of 71 homes in the city and
finds that the mean square footage is 1468 with a standard deviation of
213 square feet.
The </span><span>90% confidence interval for the mean square footage of all homes in that city</span> is given by
You might be interested in
Answer:
17.97=x
Step-by-step explanation:
tan theta = opposite side/ adjacent side
tan 38 = x /23
Multiply each side by 23
23 * tan 38 = x/23 * 23
23 tan 38 = x
17.96956941 =x
To the nearest hundredth
17.97 =x
Answer:
A
Step-by-step explanation:
horizontal component=18cos 36.9°≈14.39 m/s≈14.4 m/s
Vertical component=18 sin 36.9°≈10.81 m/s≈10.8 m/s
Answer:
this shape is a pentagon. this is a regular shape because all the sides are even and all the angles on the inside are also even.
Step-by-step explanation:
pls mark brainliest!
Answer:
sum of terms: 55550
Explanation:
Here the number of terms:
1100 ÷ 11 = 100
Using the Formula:
Answer:
COVETTER COGERRR
Step-by-step explanation:
HWUQUQIIQIWISIA
YE ESYE YES VECUAAD ALL OF THEM RMUNERS ARE QUELIATU