The mass of packs of sugar produced by a machine follow a normal distribu
a mean of 1 kg and a standard deviation of 0.02 kg. the pack of sugar will be
epted if the mass is between (1 - k)kg and (1+k)kg. calculate the value of k
if 8% of the packs of sugar are rejected.

answ5

step-by-step explanation:

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she will sew have sewn five dresses   and be 1/3 done with the sixth one in an hour.

step-by-step explanation:

3/4 of an hour=45 mins

lucy makes 1 dress per 11.25 minutes

45 mins+11.25 mins=56.25 mins

60 mins- 56.25 mins=3.75 mins

3.75 mins is 1/3 of of 11.25 mins

therefore she the other 1/3 would be part of the hour and she will have sewn 5 dresses and begun the sixth.

contact me if you have any questions you are welcome.

answer: i ! the answer is   9000 seconds, also d

hope i

-lavira : )