Mathematics, 06.01.2021 14:00 izzy0627
A farmer plants a new type of corn and wants to quickly determine the yield, or total number of ears of corn, for the crop. He decides to take a simple random sample of the crop. He numbers each plant 1–100 and randomly picks 10 unique numbers. He then counts the number of ears of corn on these 10 plants and multiplies by 100. Which of the following statements is not true about the sample?
A.) Each plant had an equal chance of being selected.
B.) The sample of 10 plants was a simple random sample.
C.) The sample of 10 plants was a census of the corn plants.
D.) Each sample of 10 had an equal chance of being selected.
Answers: 3
Mathematics, 22.06.2019 04:30, magiflores6122
The table shows the distances travelled by a paper aeroplane. a. find the range and interquartile range of the data. the range is feet. the interquartile range is __feet. b. interpret the range and interquartile range of the data. __ feet the distances travelled by the paper aeroplane varied by no more than__ feet. the middle half of the distances travelled by the paper aeroplane varied by no more than __ feet.
Answers: 1
Mathematics, 22.06.2019 09:00, webbjalia04
You sign up for karate classes. the classes cost $ 8 0 $80 per month. write an equation for the number of dollars, d d, that you pay for your karate classes if you take classes for m m months. complete the table for the missing values of d d. m m d d 1 1 8 0 80 2 2 3 3 4 4 3 2 0 320
Answers: 1
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