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honeybee
Questions (6)
Why is the standard deviation of the sample means less than the population standard deviation?
a. It is not less; taking a group
0 answers
328 views
1. The age of professional racecar drivers is normally distributed with a mean of 30 and a standard deviation of 6. One driver
1 answer
665 views
Which of the following values could not be a correlation coefficient?
a. .927 b. -1 c. 1.032 True or false: The correlation
1 answer
485 views
1. true or false: The correlation coefficient is independent of the scale of measurement of the variables.
2. An r value of -1
0 answers
383 views
sorry i didn`t write it was about shakespear.
thanks for your help
1 answer
389 views
iron 3 oxide reacts with carbon monoxide according to the following equation:
fe2O3+3Co-->2Fe+3Co2 a) how many moles of ions are
1 answer
843 views
