It is commonly believed that the mean body temperature of a healthy adult is 98.6∘F. You are not entirely convinced. You believe that it is not 98.6∘F. You collected data using 43 healthy people and found that they had a mean body temperature of 98.21∘F with a standard deviation of
1.1∘F. Use a 0.05 significance level to test the claim that the mean body temperature of a healthy adult is not 98.6∘F.
Identify the null and alternative hypotheses?
H0 : μ =98.6
H1 : ___ ___

Identify the appropriate significance level.

d) Calculate your test statistic. Write the result below, and be sure to round your final answer to two decimal places.

e) Calculate your p-value. Write the result below, and be sure to round your final answer to four decimal places.

It is commonly believed that the mean body temperature of a healthy adult is

98.6

∘

F

98.6

∘

F. You are not entirely convinced. You believe that it is not

98.6

∘

F

98.6

∘

F. You collected data using 35 healthy people and found that they had a mean body temperature of

98.22

∘

F

98.22

∘

F with a standard deviaiton of

1.06

∘

F

1.06

∘

F. Use a 0.05 significance level to test the claim that the mean body temperature of a healthy adult is not

98.6

∘

F

98.6

∘

F.

Step-by-step explanation:

x ≥ 18 is your answer

step-by-step explanation:

let "a number" = x

(2/3)x + 17 ≥ 29

isolate the variable (x). do the opposite of pemdas (parenthesis, exponent (& root), multiplication, division, addition, subtraction).

first, subtract 17 from both sides.

(2/3)x + 17 (-17) ≥ 29 (-17)

(2/3)x ≥ 29 - 17

(2/3)x ≥ 12

next, multiply 3/2 to both sides to isolate the x

(3/2)(2/3)x ≥ 12(3/2)

x ≥ 12(3/2)

simplify. multiply, then divide

x ≥ (12 * 3)/2

x ≥ (36)/2

x ≥ 18

x ≥ 18 is your answer

~

if x = 1, then the answer is 3.5