The simplified version of this is -2.3v-5
Answer:
unbiased sample values
Step-by-step explanation:
Unbiased sampling involves eliminating any form of bias in the method of selection of participants in a study in order to draw a conclusion about the population.
Paul had introduced bias in the sampling that out to look at the number of hours a day the typical student studies by introducing the variable of studying during the final exam period.
Most likely all student will study during the final exam period. This will not truly represent the study pattern of the sample population and equal chance of selection of study hours of the students. Hence paul had violated the requirement of unbiased sample values for probability sampling by not doing a random selection or systematic random selection
Answer:
65
Step-by-step explanation:
Take 9+5=14, their ratio to be 1:1 they had to share 7:7 meaning Dan gave Paul 9-7=2,equate if 2=26 what about 5
Answer:
1:3
Step-by-step explanation:
3/3=1
9/3=6
Answer:
Snowball Sampling
Step-by-step explanation:
Based on the specific scenario that is being described it can be said that the best type of sampling for you to use would be Snowball Sampling. This is a unique nonprobability sampling technique where subjects for the experiment at hand are recruited from the existing subjects list of acquaintances. Such as in this case it would target all the acquaintances of the Sting-Ray owners.
