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A Researcher Has Collected Some Data on the Amount of Time

Question 15

Multiple Choice

A researcher has collected some data on the amount of time in seconds (to the nearest 0.1 second) that it took trained rats to run through a maze. The data is shown below arranged in a frequency distribution of grouped scores. A researcher has collected some data on the amount of time in seconds (to the nearest 0.1 second) that it took trained rats to run through a maze. The data is shown below arranged in a frequency distribution of grouped scores. The real limits of the interval 6.4-6.7 are _________. A) 6.3-6.8 B) 6.4-6.7 C) 6.35-6.75 D) 6.45-6.75 The real limits of the interval 6.4-6.7 are _________.


A) 6.3-6.8
B) 6.4-6.7
C) 6.35-6.75
D) 6.45-6.75

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