PLS HELP!! Mr. Holmgren is the band director at school. He asks
students to record how often they practiced the week
before a concert. The dot plot shows the data he has
recorded.
Time Spent Practicing
...
6
2 3
5
Number of days
What unit of measure is used in the study?
A. Number of students
O B. Weeks
O C. Number of observations
O D. Days
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Suppose babies born after a gestation period of 32 to 35 weeks have a mean weight of 25002500 grams and a standard deviation of 800800 grams while babies born after a gestation period of 40 weeks have a mean weight of 27002700 grams and a standard deviation of 385385 grams. if a 3232-week gestation period baby weighs 21252125 grams and a 4040-week gestation period baby weighs 23252325 grams, find the corresponding z-scores. which baby weighs lessless relative to the gestation period?