Multiple Choice
A researcher records the following number of birdcalls made during an experimental session with robins: 7.2 0.6 (M
SD) .Assuming these data are normally distributed,what is the probability that robins made more than 9 birdcalls during this experimental session?
A) .9987
B) .4987
C) .0013
D) The probability is not listed in the unit normal table.
Correct Answer:

Verified
Correct Answer:
Verified
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