Mathematics, 06.12.2019 20:31, litman876
Big chickens: according to a poultry industry news website, the weights of broilers (commercially raised chickens) are approximately normally distributed with mean 1358 grams and standard deviation 161 grams.
is it unusual for a boiler to weigh more than 1550 grams?
Answers: 2
1358 grams and standard deviation
161 grams.![P(x1550)=1-P(x\leq1550)\\\\=1-P(\dfrac{x-\mu}{\sigma}\leq\dfrac{1550-1358}{161})\\\\\approx 1-P(z\leq1.19)\ \ [\because\ z=\dfrac{x-\mu}{\sigma}]\\\\=\\\\=1-0.8830\ \ [\text{By using z-table}]\\\\=0.117](/tpl/images/0406/8006/bbfbb.png)
Other questions on the subject: Mathematics
Mathematics, 21.06.2019 22:30, jordan7626
Find the condition that the zeros of the polynomial f(x) = x^3+3px^2+3px+r may be in a. p.
Answers: 1
Mathematics, 21.06.2019 23:30, puppylover72
Find each value of the five-number summary for this set of data. [note: type your answers as numbers. do not round.] 46, 19, 38, 27, 12, 38, 51 minimum maximum median upper quartile lower quartile
Answers: 1
Mathematics, 22.06.2019 00:10, abigaleschwartz
Answer asap and if you do you will get brainliest. catherine buys a gallon of ice cream from the store. after taking it home, she eats a fifth of a gallon of ice cream. her sister eats some of the ice cream as well. if two-thirds of the original amount of ice cream is left, then what fraction of a gallon of ice cream did her sister eat?
Answers: 2
Mathematics, 22.06.2019 00:50, jasmine77723
How does the graph of y = 3x compare to the graph of y = 3-x?
Answers: 1
Do you know the correct answer?
Big chickens: according to a poultry industry news website, the weights of broilers (commercially r...
Questions in other subjects:
Mathematics, 12.12.2019 04:31
Biology, 12.12.2019 04:31
Mathematics, 12.12.2019 04:31
Mathematics, 12.12.2019 04:31
Chemistry, 12.12.2019 04:31
