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Dimas [21]
3 years ago
14

A medical researcher designs a drug to treat high blood pressure. She believes that people of different genders may respond diff

erently to the new drug. What type of sample should be utilized to control for the possibility of different reactions based on gender?
A. stratified random sample
B. systematic sample
C. self-selecting sample
D. random sample
Mathematics
1 answer:
ELEN [110]3 years ago
5 0

Answer:

hello!

Step-by-step explanation:

I say u can go for option B

hope it helps!

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Suppose that 4 freshman, 5 sophomore, and 4 juniors have been nominated to receive a scholarship of $500, $250, and $100. How ma
Rudik [331]

Answer:

80 distributions of the three scholarship are possible.

Step-by-step explanation:

Given that 4 freshman, 5 sophomore, and 4 juniors have been nominated to receive a scholarship of $ 500, $ 250, and $ 100, to determine how many distributions of the three scholarship are possible if one scholarship is to be awarded to someone from each class you must perform the following calculation:

4 x 5 x 4 = X

20 x 4 = X

80 = X

Therefore, 80 distributions of the three scholarship are possible.

7 0
3 years ago
I need help with question <br><br> 43.<br> 44.<br> 45.
mixas84 [53]

Answer:

44 is also NOT divisible by 3

45 is divisible by 11. Here is the math: 4 - 5 = -1

hope this helps i am not to sure about 43

Step-by-step explanation:

5 0
3 years ago
I have no clue please help
liq [111]

Definition

Having integrity means doing the right thing in a reliable way. It's a personality trait that we admire, since it means a person has a moral compass that doesn't waver. It literally means having "wholeness" of character, just as an integer is a "whole number" with no fractions.

So the asnwer is

-5 < -1

<h2>Hope this helps :></h2><h2 /><h2>From cambridge</h2><h2 /><h2>please give brainliest</h2>
7 0
3 years ago
Read 2 more answers
Which is equivalent toStartRoot 10 EndRoot Superscript three-fourths x ?
DENIUS [597]

Answer:

I THINK its the last one (8 root 10 to the power of 3x)

Step-by-step explanation:

A square root is the same thing as raising something to the 1/2. So the expression we have is (10^1/2)^3/4x.

Due to exponent rules we can multiply to get

10^3/8x which is the same thing as 10^3x/8

The 8 goes to the root and the 3x becomes the exponent

4 0
3 years ago
PLEASE MATH HELP! Find the measures of the complement and the supplement of an angle with a measure of 60 degrees.
Assoli18 [71]
Your answer will be choice A  recall complementary angles total 90 degrees and supplementary angles total 180 degrees
6 0
3 years ago
Read 2 more answers
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