Mathematics, 21.10.2020 16:01 Jocelynrichards

Rank the sampling types in order from what would usually be the WORST to the BEST representation of a population. WORST SAMPLING

1 Convenience Sampling
2 Systematic Sampling
3 Random Sampling
4 Stratified Sampling or Cluster Sampling

Best Sampling Method

Answers: 1

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 23:30

Consider the input and output values for f(x) = 2x - 3 and g(x) = 2x + 7. what is a reasonable explanation for different rules with different input values producing the same sequence?

Answers: 1

Answer

Mathematics, 22.06.2019 00:00

What multiplys to be 1 but adds up to be 4

Answers: 1

Answer

Mathematics, 22.06.2019 03:40

Abottled water distributor wants to estimate the amount of water contained in 1-gallon bottles purchased from a nationally known water bottling company. the water bottling company’s specifications state that the standard deviation of the amount of water is equal to 0.02 gallon. a random sample of 50 bottles is selected, and the sample mean amount of water per 1-gallon bottle is 0.995 gallon a. construct a 99% confidence interval estimate for the popula-tion mean amount of water included in a 1-gallon bottle. b. on the basis of these results, do you think that the distributor has a right to complain to the water bottling company? why? c. must you assume that the population amount of water per bottle is normally distributed here? explain. d. construct a 95% confidence interval estimate. how does this change your answer to (b)?

Answers: 2

Answer

Mathematics, 22.06.2019 06:10

Given: abcd is a square. prove: ac ? bd. we are given that abcd is a square. if we consider triangle aeb and triangle aed, we see that side is congruent to side ad because sides of a square are congruent. we know that side ae is congruent to side ae by using the . finally, we know that side de is congruent to side because the diagonals of a square bisect each other. therefore, triangle aeb is congruent to triangle aed by congruency. we see that angle aed and angle aeb are a linear pair, and congruent by cpctc. thus, the measure of these angles will be 90°, and diagonal ac is perpendicular to diagonal bd by the .

Answers: 1

Answer

You know the right answer?

Rank the sampling types in order from what would usually be the WORST to the BEST representation of...

Questions