1. A patient is classified as having gestational diabetes if their glucose level is above 140 milligrams per deciliter (mg/dl) one hour after a sugary drink is ingested. Rebecca's doctor is concerned that she may suffer from gestational diabetes. There is variation both in the actual glucose level and in the blood test that measures the level. Rebecca's measured glucose level one hour after ingesting the sugary drink varies according to the Normal distribution with= 140+7mg/dland= 7+1 mg/dl. What is the probability of Rebecca being diagnosed with gestational diabetes if her glucose level is measured:

1. Once?
2. n=7+2 times
3. n=7+4 times