Skip to content
MathsGenie logo
Quick links
Open app

Course home

  1. A Level
  3. Maths OCR (MEI)
  5. Question bank

2.4 Probability Distributions

EasyMediumHard
1234567891011121314151617181920212223242526272829
Question 11

The distribution of the weights of coffee in a jar is normally distributed with a mean of 200 g and a standard deviation of 4.2 g.

Find the probability that the weight of the coffee is:

a.

More than 205 g

[1]
b.

Less than 195 g

[1]
c.

Between 195 g and 205 g

[1]

2.4 Probability Distributions Questions

  1. A Level
  2. /Maths
  3. /2.4 Probability Distributions