All categories

3 years ago

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

Mathematics

1 answer:

GuDViN [60]3 years ago

3 0

Answer:

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

98.6

∘

98.6

∘

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

98.6

∘

98.6

∘

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

98.22

∘

98.22

∘

F with a standard deviaiton of

1.06

∘

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

∘

98.6

∘

Step-by-step explanation:

You might be interested in

Please someone help me with this!!

KIM [24]

Answer:

a,c

Step-by-step explanation:

5 0

3 years ago

A pack of cinnamon-scented pencils sells for $6.00. What is the sales tax rate if the total cost of the pencils is $6.24?

Evgen [1.6K]

Answer:

it would be a 4% sales tax

Step-by-step explanation:

6.24

-6.00

.24/6 (amount of dollars divided by the total tax)

.04 or 4%

5 0

3 years ago

PLEASE HELP I've tried everything 30 points!

Luda [366]

Answer:

(x+2)1x-8)=0

x=-2 or x=8

Step-by-step explanation:

The given quadratic expression is

$2 {x}^{2} - 12x - 32$

We equate this expression to zero to get:

$2 {x}^{2} - 12x - 32 = 0$

Let us divide through by 2 to get:

${x}^{2} - 6x - 16 = 0$

Split the middle term to get:

${x}^{2} - 8x + 2x - 16 = 0$

Factor

${x}(x - 8) + 2(x - 8) = 0$

Factor further to get

$(x - 8)(x + 2) = 0$

The solution are

$x = - 2 \: and \: x = 8$

7 0

3 years ago

What is 7 1/3 x 2/5?<br> Math

jek_recluse [69]

Answer:

Step-by-step explanation:

you would multiply the fractions

then you would add the hole number

4 0

2 years ago

Read 2 more answers

Compare numbers to their opposites based on their positions on a number line. Choose ALL true statements based on these comparis

Anvisha [2.4K]

Answer:

A, B, E

Step-by-step explanation:

I'm not too sure about B, but A and E are definitely true

8 0

3 years ago