The normal body temperature of any human body is considered to be 98.6 $^\circ \ F$ . But there is a constant debate about the body temperature of a long held standard to the body temperature.

It is given that :

Null hypothesis and alternate hypothesis :

$H_0 : \mu = 98.6$

And $H_A : \mu > 98.6$

n is given as = 180

Test statistics = 3.64

Prove = 0.018 < α = 0.05 (let reject null hypothesis for α = 0.05 )

Therefore, their results are statistically significant and the result is unlikely due to chance alone.

7 0

3 years ago

6th grade

Alex Ar [27]

Answer:

Step-by-step explanation:

69/3 = 23 (1/3 of the customers)

23×2 = 46 (2/3 of the customers)

3 0

3 years ago

Hey there! What is rational numbers and how can I multiple them?? Pls tell mee!!

Elza [17]

Answer:

Just like multiplying fractions

Step-by-step explanation:

Rational numbers are like fractions a/b

and they are multiplied straight across

4 6 24 because 4 x 6 = 24

-- x -- = ------

5 7 35 because 5 x 7 = 35

8 0

3 years ago

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