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oee [108]
3 years ago
15

A clinical trial is being ran to see if a new headache medication offers relief for more than 80% of patients. It is found there

is strong evidence in favor of more than 80% of patients get relief using this new medication. Please select the true statement.
a. There is a strong probability the true proportion of patients who get relief from headaches while on this medication is greater than 80%.
b. There is strong evidence this medication reached it's goal of more than 80% of patients getting relief.
c. The true percentage of patients who get relief while on this new medication is 80%.
d. The true percentage of patients who get relief while on this new medication is greater than 80%.
Mathematics
1 answer:
ryzh [129]3 years ago
7 0

Answer:

Hence there is a strong probability the true proportion of patients who get relief from headaches while on this medication is greater than 80%.

Step-by-step explanation:

The required truth is " there's strong evidence this medication reached its the goal of quite 80% of patients getting relief. " Because we wanted to check whether the new medication offers relief for quite 80% of patients or not.

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Braden has $75 to spend for t shirts online. If shipping is $3 , how many " t" t shirts can he buy if theshirts cost $ 8?
inysia [295]

Answer:

9 tshirts

Step-by-step explanation:

Money he had for t shirts= $75

Cost of shipping= $3

Money left for t shirts= $75-$3=$72

Cost of 1 t shirt= $8

We can find the answer with two ways:

1st way: tshirts of $8=1

tshirts of $72=72/8

=$9

2nd way: Cost ($) 8 72

T shirts 1 x

8/1=72/x

by cross multiply

x=72/8

x=9

7 0
3 years ago
The graphs below have the same shape. What is the equation of the red graph?
arsen [322]

Answer:

D

Step-by-step explanation:

The red graph is vertically shifted from the blue graph. Let's understand horizontal and vertical shifts.

If we have a graph of f(x)=x^2, then

  • f(x) + a is a units shifted vertically up
  • f(x) - a is a units shifted vertically down
  • f(x-b) is b units shifted horizontally right
  • f(x+b) is b units shifted horizontally left

Since the red one is vertically shifted 3 units up (compared to blue graph), the equation would be:

g(x)=f(x)+3\\g(x)=x^2 + 3

Correct answer is D

6 0
3 years ago
6 7 8 9 10 TIME REMAINING 59:50 Two positive integers are 3 units apart on a number line. Their product is 108. Which equation c
OLEGan [10]
N and m are numbers 3 units apart

n + 3 = m
n = m - 3

Product:

m(m-3) = 108 (ANSWER)
m^2 - 3m - 108 = 0
(m-12)(m+9)=0

m = 12(greates) and -9(void)

n = m - 3
n = 12 - 3
n = 9


therefore the two numbers are 9 and 12
5 0
3 years ago
Read 2 more answers
Potatoes are sold at $3.30 per 55 kg bag.
ipn [44]
(a) $0.06 per kilogram
(b) $0.72 per 12 kg bag
7 0
2 years ago
Plz help i need this quick giveing brainlist
JulijaS [17]

Answer:

6 6/16

Step-by-step explanation:

4+2=6 then you do 5+1=6 then 8+8=16

6 0
3 years ago
Read 2 more answers
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