maihubert12 maihubert12
  • 06-01-2023
  • Mathematics
contestada

The average fuel efficiency of a new car model is 30 mpg with a standard
deviation of 4 mpg. A simple random sample of 100 cars of this new car model is
to be selected and the sample mean fuel efficiency is to be computed. Explain
why the sampling distribution of the mean has approximately a normal
distribution.

Respuesta :

Otras preguntas

List 4 clues that a chemical reaction is occurring
water is the most abundant molecule in the human body. what dies most abundant mean?
circle P has radius 10cm. two perpendicular radii are drawn, and a smaller circle is drawn tangent to both radii and tha larger circle.  What is the radius of t
I am between 24 and 34. You say my name when you count by twos from zero. You say my name when you count by fives from zero. What number am I?
What is an example of taking a chance
Why was Prince Shotoku's support for buddhism important?
write 4 8/10 as a decimal?
How would use describe a tiger in less than 10 words (I have to write poetry for English)
How would use describe a tiger in less than 10 words (I have to write poetry for English)
List 4 clues that a chemical reaction is occurring