Mathematics, 21.04.2020 06:40 ballin2126
On many highways state police officers conduct inspections of driving logbooks from large trucks to see if the trucker has driven too many hours in a day. At one truck inspection station, they issued citations to 14% of the 348 truckers that they reviewed.
a.) Based on the results of this inspection station, construct and interpret a 95% confidence interval for the proportion of truck drivers that have driven too many hours in a day.
b.) Explain the meaning of ā95% confidenceā in part A.
Answers: 2
Mathematics, 21.06.2019 15:00
The blue whale is the largest animal living on the earth. the average blue whale measures 100 feet long (30 meters) and weighs 300,000 pounds (136,000 kilograms). a whaleās head is 1ā3 of the length of its body. a new baby whale is 1ā4 the length of a grown whale. the average man is 1ā17 the length of a blue whale, and 1ā1,818 its weight. a human baby measures 1ā4 of the length of an adult. calculate the following information: how long is a whaleās head? how long is a new baby whale? how tall is the average man? how much does the average man weigh? how tall is the average human baby?
Answers: 1
Mathematics, 21.06.2019 16:30
Marco is studying a type of mold that grows at a fast rate. he created the function f(x) = 345(1.30)x to model the number of mold spores per week. what does the 1.30 represent? how many mold spores are there after 4 weeks? round your answer to the nearest whole number. 1.30 represents the number of mold spores marco had at the beginning of the study; 985 mold spores 1.30 represents the number of mold spores grown in a given week; 448 mold spores 1.30 represents the 30% rate of weekly growth; 345 mold spores 1.30 represents the 30% rate of weekly growth; 985 mold spores
Answers: 1
Mathematics, 21.06.2019 18:30
Alicia puts $400 in a bank account. each year the account earns 5% simple interest. how much money will be in her bank account in six months?
Answers: 1
On many highways state police officers conduct inspections of driving logbooks from large trucks to...
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