subject

Mathematics, 17.01.2020 07:31 lanipooh01

You want to know the brand of jeans worn most often by people 20 to 30 years old. which of the following surveys is biased?

a)surveying people 20 to 30 years old at a store that sells one brand of jeans
b)surveying people 20 to 30 years old at a store that sells only jeans
c)surveying everyone at a store that sells only jeans

ansver

Answers: 1

Show answers

Another question on Mathematics

question

Mathematics, 21.06.2019 12:30

Option 1: $30 an hour plus a nonrefundable deposit of $50 option 2: $20 an hour plus a nonrefundable deposit of $75 kyle is renting a jetski for the day. if he can rent the jetski in one hour increments, what is the minimum number of hours must he rent the jetski for option 2 to be a better deal then option 1?

Answers: 1

question

Mathematics, 22.06.2019 02:50

Which graph shows the solution set of x^2+4-12x/> 0

Answers: 2

question

Mathematics, 22.06.2019 02:50

Given the functions, fx) = x^2-4 and g(x) = x+ 2, perform the indicated operation. when applicable, state the domain restriction. f(g(x))

Answers: 1

question

Mathematics, 22.06.2019 04:40

A. 15 degrees b. 45 degrees c. 30 degrees d. 60 degrees

Answers: 1

You know the right answer?

You want to know the brand of jeans worn most often by people 20 to 30 years old. which of the follo...

Questions

question

Business, 13.12.2019 17:31

Apractice whereby one firm's marketing channel is used to sell another firm's products is referred to as multiple choice dual distribution. cooperativ...

question

Social Studies, 13.12.2019 17:31

Blake circulated a questionnaire to gauge his classmates' attitudes toward implementing a special tax on junk food. he discovered that 5 audience memb...

question

Mathematics, 13.12.2019 17:31

Ahusband and wife can complete a certain task in 1 and 2 hours respectively. their children, rae and herman, can complete the same task in 4 and 6 hou...

question

Business, 13.12.2019 17:31

Hershel is a strict, goal-oriented manager. when his team achieves their daily productivity goals he rewards them with long lunches and bonus pay. whe...

question

Social Studies, 13.12.2019 17:31

Sound is "heard" when sound waves cause structures inside your ears to physically vibrate. a signal is then sent to your brain where it is interpreted...

question

Social Studies, 13.12.2019 17:31

In circumstances involving millions of emitters of small amounts of pollution who have no strong interest in trading, will typically offer a better c...

question

Engineering, 13.12.2019 17:31

Refrigerant- 134a is used as the working fluid in a simple ideal rankine cycle which operates the boiler at 2000 kpa and the condenser at 24°c. the mi...

question

Biology, 13.12.2019 17:31

Net production efficiency (npe) is defined as the product of 100 and the quotient of net consumer productivity and assimilation. if the invertebrate p...

question

Business, 13.12.2019 17:31

Your pro forma income statement shows sales of $ 1 comma 023 comma 000, cost of goods sold as $ 483 comma 000, depreciation expense of $ 104 comma 000...

question

Business, 13.12.2019 17:31

Value of an annuity versus a single amount personal finance problem assume that you just won the state lottery. your prize can be taken either in the...

question

Engineering, 13.12.2019 17:31

What is the major differences between a prescriptive specification and a performance based specification, and how does this affect the bidding process...

question

Biology, 13.12.2019 17:31

Stewart is investigating how plants maintain homeostasis in response to the amount of water that is available to them. as part of the investigation, h...

question

Mathematics, 13.12.2019 17:31

Centerville is the headquarters of greedy cablevision inc. the cable company is about to expand service to two nearby towns, springfield and shelbyvil...

question

Mathematics, 13.12.2019 17:31

Which statements about special quadrilaterals are true? select all that apply. an isosceles trapezoid can be broken into a rectangle and two triangle...

question

History, 13.12.2019 17:31

The boston tea party of december 1773: a. triggered acts of resistance in other colonial cities. b. took place after bostonians f...

question

Biology, 13.12.2019 17:31

Three scientists are using different forms of pcr for their research. abby wants to determine changes in gene expression levels in a tissue, so she us...

question

Chemistry, 13.12.2019 17:31

In a solar cell, semiconductors of the p-type and n-type are placed in contact with each other via a conducting wire. in order to generate an electric...

question

Biology, 13.12.2019 17:31

Which of the following is accurate? group of answer choices any damaged ecosystem can be completely restored. our understanding of genetics allows us...

question

Business, 13.12.2019 17:31

Suppose big country can produce 80 units of x by using all its resources to produce x or 60 units of y devoting all its resources to y. comparable fig...

question

Spanish, 13.12.2019 17:31

Despertarse modelo mis hermanos se despiertan tarde. question 1 with 1 blanktú tarde. question 2 with 1 blanknosotros tarde. question 3 with 1 blankbe...

More questions: Mathematics Another questions

Questions on the website: 13722366