Mathematics, 04.03.2021 04:00 csorensen
At birth, babies average 7.8 pounds, with a standard deviation of 2.1 pounds. A random sample of 34 babies
born to mothers living near a large factory that may be polluting the air and water shows a mean birth weight
of only 7.2 pounds. Is that unusually low?
Answers: 1
Mathematics, 21.06.2019 15:30, shikiaanthony
What is the value of y? round to the nearest tenth
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Mathematics, 21.06.2019 16:30, pacoburden02
Antonio made a scale model of a building. the model's scale is 1 inch to 235 feet and its height is 3.5 inches. what is the exact height of the actual building? enter your answer in the box.
Answers: 1
Mathematics, 21.06.2019 18:10, lupitasalas9283
Josh has a rewards card for a movie theater he receives 15 points for becoming a rewards card holder he earns 3.5 points for each visit to the movie theater he needs at least 55 points to earn a free movie ticket which inequality can josh use to determine x, the minimum number of visits he needs to earn his first free movie ticket.
Answers: 1
At birth, babies average 7.8 pounds, with a standard deviation of 2.1 pounds. A random sample of 34...
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