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slavikrds [6]
3 years ago
9

In a study of stress levels in U.S. army recruits stationed in Iraq, researchers obtained a complete list of the names of recrui

ts in Iraq at the time of the study. They listed the recruits alphabetically and then numbered them consecutively. One hundred random numbers between one and the total number of recruits were then generated using a random-number generator on a computer. The 100 recruits whose numbers corresponded to those generated by the computer were interviewed for the study. What is the population of interest in this study?
Mathematics
1 answer:
timama [110]3 years ago
7 0

Answer:

The population in a statistical study is determined by all the individuals that could be part of the study, that is, all the individuals that have common characteristics that make them individuals of interest to the researcher.

In the study of the previous statement, the population is made up of all recruits from the US Army. UU. in Iraq at the time of the study.

Step-by-step explanation:

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At a fabric store, fabrics are sold by the yard. x + y = 5 (17x + 4y = 46) A dressmaker spent $46 on 5 yards of silk and cotton
LuckyWell [14K]

Answer:

9.5

Step-by-step explanation:

4 0
3 years ago
What is 5 and 5/32 as a decimal
jok3333 [9.3K]

5.15625

This can be figured out by 1 divided by 2 five times then multiplying by five:

1/2 = 0.5

0.5 / 2 = 0.25

0.25 / 2 = 0.0125

0.0625 / 2 = 0.625

0.0125 / 2 = 0.03125

multiply 0.03125 by 5 and you get 5.15625

then add 5 to get 5.15625

4 0
3 years ago
A polynomial function has a root of -4 with multiplicity of 4, a root of -1 with multiplicity of 3, and a root of 5 with multipl
Dmitrij [34]

Answer:

To draw this graph, we start from the left in quadrant 3 drawing the curve to -4 on the x-axis to touch it but not cross. We continue back down and curve back around to cross the x-axis at -1. We continue up past -1 and curve back down to 5 on the x-axis. We touch here without crossing and draw the rest of our function heading back up. It should form a sideways s shape.


Step-by-step explanation:


A polynomials is an equation with many terms whose leading term is the highest exponent known as degree. The degree or exponent tells how many roots exist. These roots are the x-intercepts.


This polynomial has roots -4, -1, and 5. This means the graph must touch or cross through the x-axis at these x-values. What determines if it crosses the x-axis or the simple touch it and bounce back? The even or odd multiplicity - how many times the root occurs.


In this polynomial:


Root -4 has even multiplicity of 4 so it only touches and does not cross through.


Root -1 has odd multiplicity of 3 so crosses through.


Root 5 has even multiplicity of 6 so it only touches and does not cross through.


Lastly, what determines the facing of the graph (up or down) is the leading coefficient. If positive, the graph ends point up. If negative, the graph ends point down. All even degree graphs will have this shape.


To draw this graph, we start from the left in quadrant 3 drawing the curve to -4 on the x-axis to touch it but not cross. We continue back down and curve back around to cross the x-axis at -1. We continue up past -1 and curve back down to 5 on the x-axis. We touch here without crossing and draw the rest of our function heading back up. It should form a sideways s shape.

7 0
3 years ago
Read 2 more answers
Find the slop of (10,5) (18,9)
Arada [10]

Answer:

1/2

Step-by-step explanation:

We can find the slope given two points by

m = (y2-y1)/(x2-x1)

   = (9-5)/ (18-10)

    = 4/8

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5 0
3 years ago
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Which two values are irrational?
prisoha [69]
E is irrational as well as CV52
6 0
3 years ago
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