Mathematics, 22.07.2021 08:10 xemnas1994

Chiều cao của nam giới khi trưởng thành ở một vùng là biến ngẫu nhiên có phân phối chuẩn với kỳ vọng 160cm và độ lệch chuẩn 6cm. Một thanh niên bị coi là thấp nếu chiều cao bé hơn 157cm . a. Tìm tỉ lệ thanh niên thấp của vùng đó
2.lấy ngẫu nhiên mười người . tìm xác suất để có ít nhất 1 người cao hơn 170 cm

Answers: 2

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 17:00

Which of the symbols correctly relates the two numbers below check all that apply 6? 6

Answers: 2

Answer

Mathematics, 21.06.2019 18:30

Evaluate cos2θ for cosθ = square root of 3/2

Answers: 1

Answer

Mathematics, 21.06.2019 18:50

The table represents a function. what is f(-2)? a.-3 b. -1 c.1 d.3

Answers: 1

Answer

Mathematics, 22.06.2019 00:00

What is the value of x? enter your answer in the box.

Answers: 2

Answer

You know the right answer?

Chiều cao của nam giới khi trưởng thành ở một vùng là biến ngẫu nhiên có phân phối chuẩn với kỳ vọng...

Questions

Biology, 20.09.2020 03:01

Which of the following statements correctly supports the conclusion that eukaryotic cells are more complex than prokaryotic cells? A. only eukaryotic...

Spanish, 20.09.2020 03:01

Select ALL possible correct answers to the following question. ¿Cómo te llamas? Me llamo es Roberto. O Soy Roberto. Mi nombre es Roberto. Mi nombre Ro...

English, 20.09.2020 03:01

Please select the word from the list that best fits the definition The stage in which you explore topics and gather ideas....

Mathematics, 20.09.2020 03:01

Dante is buying 5 presents at a cost of p each for his relatives. He is also paying an additional $1 per present to have them gift wrapped. Dante has...

Mathematics, 20.09.2020 03:01

Meg skateboards One-fourth of a mile in One-half of an hour. At this rate, how far will she skateboard in an hour?...

Physics, 20.09.2020 03:01

WHAT DOES NVM STAND FOR ??...

Chemistry, 20.09.2020 03:01

6) A giraffe walked 1 mile in 15 minutes. Find the unit rate. O A. 1 mi/15 min O B. 15 mi/min O C. 0.06 milmin 0 D. 2 mi/30 min...

History, 20.09.2020 03:01

What usually happened to sharecroppers who did not make enough money from their crops to pay expenses? A. They had to move to cities for jobs t...

Biology, 20.09.2020 03:01

What type of reaction does carbon dioxide, water and energy make...

Physics, 20.09.2020 03:01

Jason went to Disneyworld to see Mickey Mouse. He had a wonderful time on all the rides except space mountain. After he got off the ride, he felt so i...

English, 20.09.2020 03:01

Increasingly, a heavy morning meal like ham and eggs wasn't considered ideal for health reasons. Diseases such as tuberculosis (then called consumptio...

English, 20.09.2020 03:01

Rouge Wave Book Answer the question ...

Chemistry, 20.09.2020 03:01

Round the the number below to the following places: 1254.6027 Rounded to the nearest... Correctly Rounded Number (Answer) 1000 place

Spanish, 20.09.2020 03:01

Es posible que yo comido demasiado....

English, 20.09.2020 03:01

In bad weather, driving a car can be difficult...

English, 20.09.2020 03:01

Which value is reflected in Hercules? a. taking responsibility for one’s actions. b. taking care of one’s children c. disobeying the gods...

Biology, 20.09.2020 03:01

What is the range of the following set of measurements 3.1 mL, 2.7 mL, 4.6 mL, 1.9 mL, 8.7 mL...

Mathematics, 20.09.2020 03:01

Someone help me on this please ...

Chemistry, 20.09.2020 03:01

In the Geosphere After Sophie had learned about landforms in school, she came across a map that showed a number of landforms she recognized. She

Arts, 20.09.2020 03:01

(LC) A chord is three or more notes played at the same time a strum using a downward motion with a guitar pick a small plastic tool used to play the s...

More questions: Mathematics Another questions