xoiechavez04 xoiechavez04

02-05-2017
Mathematics

contestada

Dallas wants to know what elective subjects the students at his school like best.He surveys students who are leaving band class.Is it a random sample or biased sample.Explain

Respuesta :

kaseyannt kaseyannt

02-05-2017

Biased, Dallas is only asking kids who are all in the same elective class. He could ask random rids at luch or in the hallway for an unbiased opinion.

Answer Link

Otras preguntas

Can someone please explain to me how to graph the equation in the top left corner? I know that line is right but I don’t know why.

Is the extent to which a person observes her/his own self-expressive behavior and adapts it to the situation. extraversion conscientiousness agreeableness self-

Monica wants to sell her stuffed animal collection online. Her plan is to organize them alphabetically, then use the Internet to look up the value of each stuff

what is Thomas Jefferson proposing american colonists should do ?

I need help with number 33!!!

Is it true or false that dry air is 78% nitrogen and 21% carbon dioxide?

Maria purchases a premium brand of coffee at the grocery store for $8. Which would be considered a substitute good?

Write each number in standard form: 2+0.2+0.05+0.001

questions 2, 3, and 4. thanks

PLEASE HELP ASAP!!!!