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lubasha [3.4K]
4 years ago
15

A new postsurgical treatment was compared with a standard treatment. Eight subjects received the new treatment, while eight othe

rs (the controls) received the standard treatment. The recovery times, in days, are given below.
New Treatment Standard
12 18
13 23
15 24
19 30
20 32
21 35
24 39


Can you conclude that the mean recovery time for those receiving the new treatment differs from the mean for those receiving the standard treatment.
Mathematics
1 answer:
solmaris [256]4 years ago
8 0

Answer:

1323

Step-by-step explanation:

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I do not know how to do graphs, if you could help that would mean a lot!
azamat

Answer:

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3 0
3 years ago
What percent of 80 is 10
True [87]

I believe that the answer is 12.5%

Reason 100% of 80= 80,

So if 80=100%,

then that means 10=x%

Fore it means that, x=(\frac{10}{80} )*100%=12.5%

5 0
3 years ago
Read 2 more answers
Answer for number 5?
bearhunter [10]
Length = 60; Width = 36

The formula for Perimeter is P = 2L + 2W
Where L = length; W = width

192 = 2L + 2W
       = 2(5x) + 2(3x)
       = 10x + 6x
       = 16x
192/16 = 16x/16
         x = 12

Substitute the values:
192 = 2(5x) + 2(3x)
       = 2(5*12) + 2(3*12)
       = 2(60) + 2(36)
192 = 192
8 0
3 years ago
Simplify 5x + 4x + 1. <br><br> 10x<br><br> 9x + 1 <br><br> x + 9
tensa zangetsu [6.8K]
5x + 4x + 1

Add the 5 and 4 together.

9x + 1

Your awnser is 9x + 1. :)
4 0
3 years ago
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Which function is the inverse of h(x) = 18x+7/3?
Shalnov [3]

Answer:

f^-1 (x)= x/18 - 7/54

Step-by-step explanation:

4 0
3 years ago
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