It has long been stated that the mean temperature of humans is 98.698.6degrees°f. however, two researchers currently involved in the subject thought that the mean temperature of humans is less than 98.698.6degrees°f. they measured the temperatures of healthy adults 1 to 4 times daily for 3 days, obtaining 200200 measurements. the sample data resulted in a sample mean of 98.398.3degrees°f and a sample standard deviation of 11degrees°f. use the p-value approach to conduct a hypothesis test to judge whether the mean temperature of humans is less than 98.698.6degrees°f at the alphaαequals=0.010.01 level of significan

The claim is false that the mean temperature of humans is less than 98.6°F

Step-by-step explanation:

Claim :The mean temperature of humans is less than 98.6°F

They obtained 200 measurements

Sample size n =200

x = 98.3°F

Since n > 30

So we will use  z test

Formula :

Substitute the values in the formula :

Refer the z table for p value

p value = 0.3520

α= 0.01

p value > α

So, we accept the null hypothesis.

So, the claim is false that the mean temperature of humans is less than 98.6°F .

step-by-step explanation:

4  

25

5258y

54.

t5

5r

54

5856

542

5458

86

.8558.65

565

565

55898

786

8/95

5896

8656265

556478

step-by-step explanation:

a cube has 6 sides

the probability of getting 5 on the first cube is 1/6 since only one side of the cube has 5 on it.

there are 3 sides of the cube with even number on it [2,4,6]

therefore the probability of getting even number is 3/6

for both events to happen together, the probability would be

1/6 x 3/6 = 12/36

which simplifies to 1/12