Question

1
3
of A
27 find the narrix & such that
A-3x - 13
-8
히​

Answer 1

Answer:

Packets of biscuits are produced by a machine. The weights X, in grams of packets of

biscuits can be modelled by a normal distribution where X – Nu, 02). A packet of

biscuits is considered to be underweight if it weighs less than 250 grams.

Given that u = 253 and o = 1.5 find the probability that a randomly chosen packet of

biscuits is underweight.

Step-by-step explanation:  Packets of biscuits are produced by a machine. The weights X, in grams of packets of

biscuits can be modelled by a normal distribution where X – Nu, 02). A packet of

biscuits is considered to be underweight if it weighs less than 250 grams.

Given that u = 253 and o = 1.5 find the probability that a randomly chosen packet of

biscuits is underweight.