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Anna007 [38]
3 years ago
12

The distribution of reading scale scores in the 4th grade at Truman Elementary School was approximately normal with mean = 221 a

nd standard deviation = 36.
Educational researchers are conducting an intervention experiment. To participate in the experiment, a student must have a reading scale score in the lower 50% of the scores in their grade level.
What is the maximum reading scale score for students to participate in the intervention experiment?
Mathematics
1 answer:
liraira [26]3 years ago
3 0

Answer:

221

Step-by-step explanation:

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