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zalisa [80]
3 years ago
15

"When testing a hypothesis about two population means, the z-test may be used if both sample sizes are"

Mathematics
1 answer:
Greeley [361]3 years ago
4 0

Answer:

The Z-test for Two Means. More about the z-test for two means so you can better use the results delivered by this solver: A z-test for two means is a hypothesis test that attempts to make a claim about the population means

Sorry if I didn't answer this right. I didn't really understand the question, but I hope it helps.

Step-by-step explanation:

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The graph below shows the numbers of visitors at a museum over six days.
Bingel [31]

Answer:

(a) 305 visitors (b): Saturday to Sunday

5 0
3 years ago
The increase in a person’s body temperature T(t), above 98.6ºF, can be modeled by the function T(t)=4t/t^2+1, where trepresents
elena-14-01-66 [18.8K]
The meaning of the horizontal asymptote is that the increase in a person's body temperature is a constant value when long time passes.

You can obtain that value by calculating the limit of the function when t → ∞:

                 4t
T(t) =  ------------- => Lim T(t) when t → +∞ = 0.
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That means that at long term the Temperature tends to remain at 98.6°F.
7 0
3 years ago
Could someone help with this?
Citrus2011 [14]

the answer is 4 and 7                

3 0
3 years ago
Me dicen la sifra 5p-14=8p+19
Alex
5p-14=8p+19
8p-5p = -3p
-3p-14=18
14+18 = 33
33/-3=-11
7 0
3 years ago
What is the best estimate of the sum of the fractions? StartFraction 31 over 4 EndFraction + StartFraction 17 over 3 EndFraction
sergey [27]

Answer:

The answer is B

Step-by-step explanation:

none

3 0
3 years ago
Read 2 more answers
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