Explain sampling plan result in a random sample

Assignment Help Basic Statistics

Reference no: EM13151064

"A psychology student wishes to investigate differences in political opinions between business majors and political science majors at her college. she randomly selects 100 students from the 260 business majors and 100 students from the 180 political science majors. Does this sampling plan result in a random sample? Simple random sample? explain."

Reference no: EM13151064

Questions Cloud

Explain how the number of glucose carrier proteins : Explain how the number of glucose carrier proteins in the membrane in PhysioEx exercise 1 activity 2 affected the rate of glucose transport. Why does this occur.

How much will each firm produce in the equilibrium : How much will each firm produce in the equilibrium and find in the long run, consumer surplus

Explain what happens to h2o in terms of osmosis : Why did your graph of pulse-rate measurements suggest the presence of negative feedback control mechanisms?

What mass of water can be heated : What mass of water can be heated from 22?C to 100 ? C by burning this piece of coal? Answer in units of g

Explain sampling plan result in a random sample : The 260 business majors and 100 students from the 180 political science majors. Does this sampling plan result in a random sample? Simple random sample? explain."

Explain terephthalic acid and ethylene glycol : We had to do an experiment that depolymerized PET into terephthalic acid and ethylene glycol using 1-pentanol and KOH. One of the post-lab questions is as follows:

How sympathetic and parasympathetic nerves are affected : Sympathetic nerves to the heart increase the rate of beat, while parasympathetic nerves decrease that rate of beat.

Conclude that there is a difference in amounts quoted : Deductible amount and limits of liability, are standardized. The sample information is reported below. At the .10 significance level, can we conclude that there is a difference in the amounts quoted?

Explain an equimolar liquid mixture of benzene and toluene : An equimolar liquid mixture of benzene and toluene at 10C is fed continuously to a vessel in which mixture is heated to 50C.

User Account

All Pages