Identify the sampling techniques used and discuss potential sources of bias if any explain tomatoes are planted on I 54 acre field field is divided into 1 acre subplots a sample is taken for me to subplot to estimate the harvest what type of sampling is used and what potential sources of bias or present.

Q: The following values are the ages of all the people eating at a local pizzeria. 81, 74, 83, 53, 39,…

A:

Q: or the population of 31 companies surveyed, with an average size of 1,414 workers? What type of…

A: Given  Average size = 1414 Companies = 31 The total population will be = 31*1414 =43834

Q: If we want to compare if more women smoke than men, which test should we use? Single sample z-test…

A: If we want to compare if more women smoke than men, which test should we use? Single sample z-test…

Q: An eight sided die is rolled repeatedly. We get 230 ones, 260 twos, 255 threes, 290 fours, 220…

A: In this case, we need to check whether the die is fair or not.

Q: Required information Exercise 5A-5 (Algo) Least-Squares Regression [LO5-11] George Caloz & Frères,…

A: The data on etching costs is as follows.Units (x)cost (y)92762011315207241030The objective is to fit…

Q: You need to test a claim that more than 18% of students at your campus do not know their blood…

A: Thanks for giving opportunity to serve for bartleby students, Hey, There ! Thank you for posting…

Q: Consider the following two sample data sets. 5986 6 7 Set 2: 2 2 18 17 5 7 Set 1: 5 a. Calculate the…

A: The provided data sets are:Set 1Set 2529188176577Considering no further information is provided for…

Q: (a) Identify each of 30 and 27.90 as a parameter or a statistic. 30 is a 27.90 is a e Textbook and…

A: We have given information, The average copayment for a month’s supply of topical painkiller ointment…

Q: Write the answers in report style in 750 words:

A: Title: Applying the Sample Means Sampling Distribution in Business Survey ResearchIntroduction: When…

Q: The following are sample data provided by a moving company on the weights of six shipments, the…

A: Regression equation is used to predict the variable based on the another. If the equation has only…

Q: help please answer in text form with proper workings and explanation for each and every part and…

A: Here are the explanations of the optionsA. Simple random sampling: Each individual is assigned a…

Q: Which test should you use?

A: here from given information , we want to test that Is there a difference in insurance quotes between…

Q: A smaller sample size will cause the margin of error to decrease. True False ONLY If false, change…

A: Given problem Given that   A smaller sample size will cause the margin of error to decrease.  Ans)…

Q: 3 2 4 3. The face of this spinner is divided into 8 congruent sectors. What is the sample space? 2.

A:

Q: Given the following sample data, complete parts a and b. Click the icon to view the sample data. a.…

A: Item Group 1 Group 2 Group 3 Group 4 1 19.6 28.8 16.4 20.2 2 27.8 26.1 14.6 24.8 3 24.6 20.1…

Q: Determine the type of sampling used to collect the data To determine how long people exercises…

A: There are four types of random sampling

Q: In order to cut the margin error in half, what must we do? Group of answer choices Multiply the…

A: The margin of error is inversely proportional to the square root of the sample size. So, if you want…

Q: 7) If I take 7 samples and each sample has 20 units then a. k= 20 and n = 7 b. k = 7 and n = 20 c.…

A: It is given an statement about the sample. Here, need to find out the correct choice for the given…

Q: One way to minimize unanticipated measurement error from poorly worded or confusing questions in a…

A: Convenience sample: It is a non-probability sampling method, in which researcher selects samples…

Q: 1 It is suggested that the English results at Valley High School have been improving in the last…

A: 1. It is believed that the the results of english subject in a school is improving. To test this…

Q: 29 We denote the population median with the symbol 0000000000 n Т X N 2 M а

A: We have to find out symbol of population median