Mathematics, 23.04.2020 19:39 MarlonJ02

Which of the following is a example of choosing a random sample a target population of 100 students of which 40 are boys and 60 are girls?

A. choose every other person on a alphabetical list of names

B. choosing every 10th person on the list

C. separating the group into groups of boys and girls and randomly choosing 5 boys and 5 girls from each group

D. tossing a number cube for each name on the list and choosing those names who correspond with 2 ,4 , or 6

Answers: 3

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 14:00

Can someone check my answer? you : )

Answers: 1

Answer

Mathematics, 21.06.2019 18:30

Analyze the graph of the cube root function shown on the right to determine the transformations of the parent function. then, determine the values of a, h, and k in the general equation.

Answers: 1

Answer

Mathematics, 21.06.2019 22:00

State one method by which you can recognize a perfect square trinomial.

Answers: 1

Answer

Mathematics, 22.06.2019 00:00

Jonathan can throw a baseball 10 1/3 yards. his brother joey can throw a baseball 13 1/2 yards. how much father can joey throw the ball?

Answers: 1

Answer

You know the right answer?

Which of the following is a example of choosing a random sample a target population of 100 students...

Questions

English, 14.11.2019 20:31

Read the passage - 'the church at stratford-on-avon / mrs. browning's grave at florence' - and answer the question below: 9. explain how...

Mathematics, 14.11.2019 20:31

Jake can cut and split a cord of firewood in 9 fewer hours than dwight can. when they work together, it takes them 6 hours. how long would it take eac...

Physics, 14.11.2019 20:31

An object with a mass of 20 kg has a net force of 80 n acting on it. what is the acceleration of the object? o 0.25 m/s2 o 4 m/s2 o...

Biology, 14.11.2019 20:31

Select the correct answer. for their summer holiday, jane and her family are visiting places surrounding the mediterranean sea. which type of bi...

History, 14.11.2019 20:31

2points what were spheres of influence?...

History, 14.11.2019 20:31

How were the religion and the government of the maya connected? excplain your answer...

English, 14.11.2019 20:31

Which is an indication that a source is probably not credible a. the source is published in a reputable way b. the source includes the a...

Mathematics, 14.11.2019 20:31

Which of the binomials below is a factor of this expression? 49x2 + 28xy + 4y2o a. 7x+2yb. 7x- 4yo c. 7x-2yo d. 7x+ 4y...

Mathematics, 14.11.2019 20:31

What is the value of x? 12 units15 units20 units25 units

History, 14.11.2019 20:31

Which best describes the policy of containment? a dividing a country into different section b advancing military against comm...

Chemistry, 14.11.2019 20:31

Boiling point a. physical, intensive b. physical, extensive c. chemical...

Engineering, 14.11.2019 20:31

Aheat pump cycle is used to maintain the interior of a building at 21°c. at steady state, the heat pump receives energy by heat transfer from well wat...

Engineering, 14.11.2019 20:31

Water at a local bulk temperature of 24o c flows at 0.8 m/s through a smooth, 1.5-cm-id tube that is kept at 30o c and the flow is fully developed. a)...

Business, 14.11.2019 20:31

Blackstone company purchased a new software system costing $35,000. to finance the purchase, blackstone signed a contract agreeing to pay the cost ove...

Physics, 14.11.2019 20:31

Say you want to make a sling by swinging a mass m of 1.9 kg in a horizontal circle of radius 0.042 m, using a string of length 0.042 m. you wish the m...

Business, 14.11.2019 20:31

Use the following macroeconomic model structure to answer the questions followed. note that you must show your work of estimations for these numerica...

Business, 14.11.2019 20:31

Venus manufacturing uses a predetermined overhead allocation rate based on a percentage of direct labor cost. at the beginning of the year, it estimat...

Biology, 14.11.2019 20:31

What do you think would happen to reaction rate in the tube incubated in ice if this tube, with enzyme and substrate already mixed, were placed in the...

Business, 14.11.2019 20:31

Ward and june are in the 35% tax bracket. included in their assets is a dell computer corporation bond with a face value of $10,000. the bond pays $1,...

Geography, 14.11.2019 20:31

Water seeps vertically downward from the bottom of a lake through a uniform material to an aquifer below. the discharge is 0.005 ft3/s through a 1 ft2...

More questions: Mathematics Another questions