Mathematics, 27.11.2019 19:31 jslaughter3
Astatistics instructor wants to measure the effectiveness of his teaching skills in a class of 75 students (n = 75). he selects students by waiting at the door to the classroom prior to his lecture and pulling aside every third student to give him or her a questionnaire. a. is this sample design an example of random sampling? explain. b. assuming that all students attend his class that day. how many students will the instructor select to complete his questionnaire?
Answers: 2
Mathematics, 21.06.2019 18:30, yeet6942000
Complex numbers multiply √-4 * √-25 and show all intermediate steps. alternative notation is sqrt(-4) * sqrt(-25).
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Mathematics, 22.06.2019 00:30, braydenmcd02
Hi i’m not sure how to do question 20 if u could explain how to do it that’d b great
Answers: 1
Mathematics, 22.06.2019 02:00, b2cutie456
Emily convinced her mom to buy a giant box of her favorite cereal. her mom doesn't think the box will fit on their shelf. the volume of the box is 1000 cm^3 . the base of the box is 25 cm by 10 cm
Answers: 1
Astatistics instructor wants to measure the effectiveness of his teaching skills in a class of 75 st...
Mathematics, 20.10.2019 05:30
Mathematics, 20.10.2019 05:30
Mathematics, 20.10.2019 05:30
Mathematics, 20.10.2019 05:30