1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
slavikrds [6]
3 years ago
13

The human resource department at a certain company wants to conduct a survey regarding worker benefits. The department has an al

phabetical list of all 4247 employees at the company and wants to conduct a systematic sample of size 40 (a) What is k? k- 106 (b) Determine the individuals who will be administered the survey. Randomly select a number from 1 to k. Suppose that we randomly select 19. Starting with the first individual selected, the individuals in the survey will be 19. 125 231
Mathematics
1 answer:
dezoksy [38]3 years ago
3 0

Answer:

Step-by-step explanation:

Hello!

A systematic sample is a sampling type where, the population units are listed in a certain order, the first unit is randomly chosen from the first k number of units and then the subsequent units are selected in intervals of k. To calculate k, in case you know the population size, you have to divide the population size by the sample size (usually established based on previous information. Remember k is always a whole number.

a) k= pob/n= 4247/40= 106.175 ≅ 106

b) From the 106 individuals you have to randomly select the first unit. Then starting from it the next 39 individuals surveyed will be the +k

Using a random number calculator I've chosen the first individual to be surveyed as number 57 after that you have to add k= 106 to know wich are the next individuals to be sampled:

1) 57                          11) 1117        21) 2177       31) 3237

2) 57 + 106= 163      12) 1223      22) 2283    32) 3343

3) 269                      13) 1329      23) 2389     33) 3449

4) 375                       14) 1435      24) 2495     34) 3555

5) 481                        15) 1541       25) 2601     35) 3661

6) 587                       16) 1647      26) 2707     36) 3767

7) 693                       17) 1753       27) 2813      37) 3873

8) 799                       18) 1859       28) 2919     38) 3979

9) 905                       19) 1965       29) 3025    39) 4085

10) 1011                      20) 2071       30) 3131      40) 4191

I hope it helps!

You might be interested in
Mary and Roberto go to the movies. They buy a large popcorn for $8.50, and two medium sodas for $4.25. How much did they spend a
alukav5142 [94]

Answer:

$19.15

Step-by-step explanation:

Equation 1: 8.50+4.25+4.25= 17.00  (price of the popcorn and drinks)

Equation 2: 17.00/7.89= 2.15                       (how to find how much the tax is)

Solve: 17.00+2.15=19.15                     (add the tax to how much the popcorn and drinks were)

6 0
3 years ago
In order for the parallelogram to be a
snow_lady [41]
<h3>Answer:   20</h3>

Explanation:

For any rectangle, the diagonals are the same length.

AC = BD

7x-35 = 3x+45

7x-3x = 45+35

4x = 80

x = 80/4

x = 20

6 0
3 years ago
Solve a^3 • (-a^2b)^4
Varvara68 [4.7K]

Answer:/?idk

Step-by-step explanation:


8 0
3 years ago
Answer the following Question
anastassius [24]

Answer:

a)$15.95

b) 8kg

Step-by-step explanation:

a)Approach this question by finding how much does it cost for 1g

So,

$2.1/50=$0.042per gram

then, multiple 380 to get the cost of sweets for 380 g

$0.042/gram*380gram=$15.96(Note: the gram cancel out each other)

Which is $15.95 as the question requested

b)This question stated that 3/4 of the metal has 15 kg

So, in order to find the total mass of metal we invert the 3/4 fraction

e.g 4/3*15=20kg

now we have the total mass we can find the mass for 2/5 of the metal

2/5*20kg=8kg

3 0
3 years ago
Please anyone made my friend please and talk with me​
nadezda [96]

Answer:

ok I will talk with you

how are you

7 0
3 years ago
Read 2 more answers
Other questions:
  • To convert degrees Fahrenheit (F) into degrees Celsius (C) use the formula 2003-05-04-00-00_files/i0150000.jpg. Rewrite the equa
    15·1 answer
  • If lia had 20 puppies, and then her friend took away 19 how many would be left
    12·2 answers
  • 15 POINTS please help! How many zeros will be in the product of 5 x 105 = ________? Explain how you know.
    7·2 answers
  • Pam has 3 4/5 cups of milk. She wants to make muffins and needs 2/3 of a cup of milk for each batch. How many batches of muffins
    7·1 answer
  • The whole number and unit fraction of 5 \ 6
    5·2 answers
  • 1. What is the slope-intercept for the cost of a sub at Fred’s Sub shop?
    10·2 answers
  • Help pls!! Which statement is true of the transformation from triangle ABC to triangle A’ B’ C’ ?
    13·1 answer
  • Help due in 10 minutes​
    6·1 answer
  • What is the simplified value of the expression below? -2.6+5.8
    14·2 answers
  • If Wendell creates a scale drawing using the scale 1 inch to 10 feet, what will the dimensions of the deck in the scale drawing
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!