Business
Business, 04.11.2021 21:20, mariposa91

Sources of data In the folldwing table, indicate whether the researcher in the scenario is collecting experimental data or observational data. Scenario Experimental Data Observational Data
A sociologist conducts interviews with former protestors and activists in order to study the struggles of the civil rights movement.
An oncologist randomly assigns rats into two groups, giving one group a new drug intended to fight cancer and giving the other group a placebo, in order to study the effects of the new drug.
A medical doctor randomly assigns individuals into two groups, giving one group a new drug to reduce blood pressure and the other group a placebo, in order to study the effects of the new drug.
The issue of reverse causality is more likely to be present in data sets than in data sets.

answer
Answers: 2

Other questions on the subject: Business

image
Business, 21.06.2019 18:50, toshahoskins0098
You are the manager of a firm that produces output in two plants. the demand for your firm's product is p = 20 − q, where q = q1 + q2. the marginal costs associated with producing in the two plants are mc1 = 2 and mc2 = 2q2. how much output should be produced in plant 1 in order to maximize profits?
Answers: 3
image
Business, 22.06.2019 02:30, teresaduggan1433
On january 1, 2018, jay company acquired all the outstanding ownership shares of zee company. in assessing zee's acquisition-date fair values, jay concluded that the carrying value of zee's long-term debt (8-year remaining life) was less than its fair value by $21,600. at december 31, 2018, zee company's accounts show interest expense of $14,440 and long-term debt of $380,000. what amounts of interest expense and long-term debt should appear on the december 31, 2018, consolidated financial statements of jay and its subsidiary zee? long-term debt $401,600 $398,900 $401,600 $398,900 interest expense $17,140 $17,140 $11,740 $11,740 a. b. c. d.
Answers: 3
image
Business, 22.06.2019 05:30, AjTruu2880
Laurelton heating & cooling installs and services commercial heating and cooling systems. laurelton uses job costing to calculate the cost of its jobs. overhead is allocated to each job based on the number of direct labor hours spent on that job. at the beginning of the current year, laurelton estimated that its overhead for the coming year would be $ 61 comma 500. it also anticipated using 4 comma 100 direct labor hours for the year. in april comma laurelton started and completed the following two jobs: (click the icon to view the jobs.) laurelton paid a $ 20-per-hour wage rate to the employees who worked on these two jobs. read the requirements requirement 1. what is laurelton's predetermined overhead rate based on direct labor hours? determine the formula to calculate laurelton's predetermined overhead rate based on direct labor hours, then calculate the rate. / = predetermined overhead rate
Answers: 2
image
Business, 22.06.2019 06:20, kingyogii
At a small store, a customer enters the front door on average every 8 minutes. a prior study indicated that the time between customers entering the front door during weekdays follows an exponential distribution. what is the probability that the time between customers entering the store on a weekday will be less than or equal to 7? select one: a. 62 b. 43 c. 1/8 d. 7/8 e. 58
Answers: 1
Do you know the correct answer?
Sources of data In the folldwing table, indicate whether the researcher in the scenario is collectin...

Questions in other subjects: