The researcher has an ethical responsibility to the client to develop a sampling design that is appropriate for controlling the sampling and nonsampling errors
Indicate whether the statement is true or false
TRUE
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When the difference in the location of two populations is to be compared based on observations from two independent samples, and the variable is measured on an ordinal scale, the ________ can be used
A) Kolmogorov-Smirnov one-sample test B) runs test C) binomial test D) Mann-Whitney U test
Which of the following conditions normally would not indicate that standard costs should be revised?
A) The engineering department has revised product specifications in responding to customer suggestions. B) The company has signed a new union contract which increases the factory wages on average by $2.00 an hour. C) Actual costs differed from standard costs for the preceding week. D) The world price of raw materials increased.
Consider the assembly line below. The three fabrication operations run in parallel, such that each batch of 20 units only needs to go through one of the three fabrication operations
After that, each batch needs to go through both assembly operations, which occur simultaneously (specifically, 10 components are made for each unit in the fabrication stage—some components are then assembled in the Assembly 1 area while others are assembled in the Assembly 2 area). The units are packaged and made ready for shipment in the final stage. What is the throughput time per batch of this operation? A) 88 min. B) 8 min. C) 40 min. D) 34 min. E) 33 min.
Pedro's company has launched a new product line, and he is put in charge of sales. He decides his first step will be to find potential customers in the company's sales records. Pedro is
A. prospecting. B. screening. C. researching. D. preapproaching. E. surveying.