subject
Math, 15.06.2022 04:17 brianneaudreyvuy

The average age of public jeepneys playing in Metro Manila is 15 years. Assume that the standard deviation is 4 years. If a random sample of 64 public jeepneys is chosen, find the probability that the mean of jeepneys ages is: a. Between 12 to 19 years b. Over 18 years

ansver
Answers: 3

Another question on Math

question
Math, 28.10.2019 17:29
Find the next term in a sequence 1,5,12,22,35
Answers: 1
question
Math, 28.10.2019 17:29
Conrad is seven years older than joel.seven years ago,he was twice as old as joel.how old are they at present? ​
Answers: 2
question
Math, 28.10.2019 20:29
Make a design of a stage where a special event will be held. include in the design some circular objects that illustrate the use of inscribed angles and arcs of a circle. explain how you applied your knowledge of inscribed angles and intercepted arcs of a circle in preparing the design. then, formulate and solve problems out of this design that you made.
Answers: 1
question
Math, 28.10.2019 22:29
Find the angle. the triangles are equilateraland the quadrilateral is a square​
Answers: 1
You know the right answer?
The average age of public jeepneys playing in Metro Manila is 15 years. Assume that the standard dev...
Questions
question
Filipino, 06.01.2021 09:15
question
English, 06.01.2021 09:15
question
Filipino, 06.01.2021 09:15