hfgrw722pw hfgrw722pw

07-06-2022
Mathematics

contestada

A surveryor wants to know how many shoppers at a mall like to read books. He surveys 100 people coming out of a bookstore at the mall.

Is this sampling method biased?

A. Yes
B. No

Respuesta :

alijahwilliams8 alijahwilliams8

07-06-2022

Yes it is biased aaaaaaaaaaaaaaaaaaaaaaaaaa

Answer Link

jsmith1021 jsmith1021

07-06-2022

A. Yes

This sampling method is biased because the survey only asks people that are coming out of a bookstore rather than people all over the mall.

Answer Link

Otras preguntas

Which of these is a scientific question you could ask about pillar coral in order to find out more about this animal? A. Should governments make sure that these

Jamal has $24 to buy a gift for his cousin, Julianne. He found a gift for $22. With 5% sales tax added on, will Jamal have enough money to buy the gift for

Graph the functions f(x)=−2x−6 and g(x)=−2x−6 on the same coordinate plane. What are the solutions of the equation −2x−6=−2x−6 ? Select each correct answer.

A racecar driver completed three laps in the Times shown below. 38.28 second,38.9 seconds, and 37.83. What was the total time, in seconds, that it took the driv

. The net ionic equation for the reaction that occurs during the titration of nitrous acid with sodium hydroxide is (a) HNO2 Na 1 OH-1 NaNO2 H2O (b) HNO2

Calculate the present value of a $1,000 discount bond with five years to maturity if the yield to maturity is 6%.

A counter top is 18 feet long and 3 feet wide. What is the area of the counter top in square meters? Use the conversion 1 foot = 0.305 meter. Round your final a

Vargas Company purchased a computer for $6,400 on January 1, 2016. The computer is estimated to have a 5-year useful life and a $2,200 salvage value. What adjus

solve the equation 2x+4=14

Consider the line which passes through the point P(5, -5, 4), and which is parallel to the line x=1+6t y=2+3t z=3+4t Find the point of intersection of this new