Based on the table shown here, what can you say
about immigration between 1820 and 1850?
It decreased before it increased.
It increased and then decreased.
It decreased slowly, then rapidly.
It increased slowly, then rapidly.
Immigrants
becoming
residents
8,385
1820
1830
23,322
DONE
1840
84,066
1850
369,980

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?