Well, i don't know what you're asking, but -11,2,7,8,22?
Answer:
6 ounces
Step-by-step explanation:
this one is mainly elimination. 3.8 and 4.9 cant be because they're too close to the mean. and 7.1 is too far. you can also use z-score. the z score of .975 is 1.96 we can plug that into out formula so
1.96=(x-3.8)/1.1
multiply both sides by 1.1 and then add 3.8
you can also use scientific calculator.
second vars, 3, the area is your percent so .975, the u is mean so 3.8, the o is standard deviation so 1.1
0.9 as a percentage would be 0.9% it doesn't really change
Answer:
26
Step-by-step explanation:
=15(2) - 2(2)
=30 - 4
=26
