subject

Mathematics, 17.01.2020 17:31 amberskids2

Which of the following represents a random sample if the population being sampled is students participating in athletics at a local middle school?

choosing ten students that also participate in a music class
choosing ten students from a box that contains the names of the entire group
choosing five students each from seventh and eighth grade
choosing five female students and five male students

ansver

Answers: 3

Show answers

Another question on Mathematics

question

Mathematics, 21.06.2019 19:40

Neoli is a nurse who works each day from 8: 00 am to 4: 00 pm at the blood collection centre. she takes 45 minutes for her lunch break. on average, it takes neoli 15 minutes to collect each sample and record the patient's details. on average, how many patients can neoli see each day?

Answers: 3

question

Mathematics, 21.06.2019 22:00

Find the value of x in each case. give reasons to justify your solutions! d q ∈ pr

Answers: 3

question

Mathematics, 21.06.2019 23:50

If np3 /nc2 = 6, find the value of n

Answers: 2

question

Mathematics, 22.06.2019 01:00

What are the solutions for the following system? -2x^2+y=-5 y=-3x^2+5

Answers: 3

You know the right answer?

Which of the following represents a random sample if the population being sampled is students partic...

Questions

question

Business, 02.10.2019 05:00

Billy freniere has gone to the career placement center at his university. he has taken both an interests test and a personality test and has found car...

question

Business, 02.10.2019 05:00

Lew co. sold 200,000 corrugated boxes for $2 each. lew’s cost was $1 per unit. the sales agreement gave the customer the right to return up to 60% of...

question

Business, 02.10.2019 05:00

Which event would benefit toy producers rather than toy consumers? a. a natural resource increases in price. b. a toy becomes popular and increasingl...

question

Business, 02.10.2019 05:00

Astock you are evaluating just paid an annual dividend of $2.20. dividends have grown at a constant rate of 1.4 percent over the last 15 years and you...

question

Biology, 02.10.2019 05:00

Which of the following chemical equations describes a hydrolysis reaction? which of the following chemical equations describes a hydrolysis reaction?...

question

Biology, 02.10.2019 05:00

The largest membrane of the body, the provides a protective barrier from environmental factors such as chemicals, water, microbes, and mechanical tra...

question

Physics, 02.10.2019 05:00

Answer the following questions for projectile motion on level ground assuming negligible air resistance (the initial angle being neither 0° nor 90° ):...

question

Mathematics, 02.10.2019 05:00

Suppose two different methods are available for eye surgery. the probability that the eye has not recovered in a month is 0.002 if method a is used. w...

question

Business, 02.10.2019 05:00

Lupo corporation uses a job-order costing system with a single plantwide predetermined overhead rate based on machine-hours. the company based its pre...

question

Business, 02.10.2019 05:00

Company a is considering building a new warehouse, which has 30% more square footage than the old warehouse. the old warehouse was constructed 9 years...

question

Chemistry, 02.10.2019 05:00

Predict the charge on the predominant species of the peptide e-d-k-r-a-s-t at ph 5.0?...

question

Physics, 02.10.2019 05:00

Each shot of the laser gun most favored by rosa the closer, the intrepid vigilante of the lawless 22nd century, is powered by the discharge of a 1.35...

question

Physics, 02.10.2019 05:00

Acertain airplane has a speed of 290.0 km/h and is diving at an angle of 0 : 30.0" below the horizontal when the pilot releases a radar decoy (fig. 4...

question

Physics, 02.10.2019 05:00

For the following sections assume concrete of compressive strength of 6,000 psi and reinforcing steel bars with yield strength of 60 ksi to calculate...

question

Physics, 02.10.2019 05:00

Using vdd = 1.8 v and a pair of matched mosfets, design the current-source circuit of fig. 8.1 to provide an output current of 150-μanominal value. to...

question

Chemistry, 02.10.2019 05:00

Prepare 200 ml of 0.1 m phosphate buffer, ph 6.7 by combining the correct volumes of separately prepared stock solution of 0.2 m of na2hpo4 and nah2po...

question

Business, 02.10.2019 05:00

Velway acquired joker inc. on january 1, 2018. the parent paid more than the fair value of the subsidiary's net assets. on that date, velway had equip...

question

Physics, 02.10.2019 05:00

Preheating air by steam for use in a dryer. an air stream at 32.2°c is to be used in a dryer and is first preheated in a steam heater, where it is hea...

question

History, 02.10.2019 05:00

President barak obama issued two documents related to critical infrastructure that increase the national focus on issues of security and resilience. t...

question

Chemistry, 02.10.2019 05:00

Problem page try again your answer is wrong. in addition to checking your math, check that you used the right data and did not round any intermediate...

More questions: Mathematics Another questions

Questions on the website: 13722360