sydneydavis57

31.07.2019 • 

Mathematics

Engineers must consider the breadths of male heads when designing motorcycle helmets. men have head breadths that are normally distributed with a mean of 6.0 in and a standard deviation of 1.0 in. (based on anthropometric survey data from gordon, churchill, et if one male is randomly selected, find the probability that his head breadth is less than 6.2 in. use 4 decimals for your answer.

Ответ:

anggar20

02.06.2020

Mathematics

---

0.9772 (the answer above wasn't the right one;)

---

0,0(0 оценок)

Ответ:

sheram2010

25.02.2020

Mathematics

---

9.75*1.2+24.5*0.8
11.7+19.6=31.3
31.3 min reading.

---

0,0(0 оценок)