1000g Bread flour 100% 400g Water 40%
20g Instant yeast 2%
20g Kosher salt 2%
300g Egg yolk 30%
150g Vegetable oil 15%
50g Honey 5%
194%
Total dough weight:
1940g

You want to make 600 grams of dough.
How many grams of vegetable oil do you need? Round to the nearest gram

An automobile assembly line operation has a scheduled mean completion time, μ, of 12 minutes. the standard deviation of completion times is 1.6 minutes. it is claimed that, under new management, the mean completion time has decreased. to test this claim, a random sample of 33 completion times under new management was taken. the sample had a mean of 11.2 minutes. assume that the population is normally distributed. can we support, at the 0.05 level of significance, the claim that the mean completion time has decreased under new management? assume that the standard deviation of completion times has not changed.