Answer:
The 99% confidence intervals are
(98.4346 , 98.7654)
C) This suggests that the mean body temperature could very possibly be 98.6degrees°F.
<u>Step-by-step explanation:</u>
Given data a data set includes 106 body temperatures of healthy adult humans having a mean of 98.7degreesF and a standard deviation of 0.66degreesF
sample size n = 106
Mean of the population ' μ' = 98.7degreesF
standard deviation of population 'σ' = 0.66degreesF
Mean of the sample x⁻ = 98.6degreesF
Level of significance ∝ = 0.99 0r 0.01
<u>Confidence limits :-</u>
The values 
are called 99% of confidence limits
For the mean of the Population corresponding to the given sample.
on calculation, we get
(98.6 - 0.1654,98.6 + 0.1654)
The 99% confidence intervals are
(98.4346 , 98.7654)
C)<u> This suggests that the mean body temperature could very possibly be 98.6degrees°F</u>.
Answer:
Angle CED must also measure 60°.
Because angle m is shown to be congruent to angles ABC and CDE, this means that angle m has a measure of 60 degrees.
There can only be 180 degrees in a triangle, so the measure of angle ACB must be 180-60-60, which equals 60 degrees.
Using the Vertical Angles Theorem, the measure of angle ACB is the same as the measure of angle CED.
Therefore, angle CED measures 60°.
Step-by-step explanation:
m, because Triangle ABC is similar to triangle EDC
m over 2, because Triangle ABC is congruent to triangle DCE
m + 60 degrees, because Triangle ABC is similar to triangle DCE
120 degrees − m, because Triangle ABC is congruent to triangle DCE
Answer: A.–17t + 80
Step-by-step explanation:
-10(t –8)–7t
−(10t−80)−7t
−10t+80−7t
(−10t−7t)+80
–17t + 80
Hope this helps, now you know the answer and how to do it. HAVE A BLESSED AND WONDERFUL DAY! As well as a great rest of Black History Month! :-)
- Cutiepatutie ☺❀❤
30/4 = 7 2/4
= 7 1/2
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