It will have 2 solutions because, if you take out the (-) it will be a whole diffrent answer!
Ask google or maybe YouTube
Answer:
1000
Step-by-step explanation:
Given that μ=0, and σ=1, P(z>c)=0.1093
thus
P(z<c)=1-0.1093=0.8907
hence the value of c will be:
z-score=(c-μ)/σ
thus
1.23=(c-0)/1
c=1.23
Answer:
5 is the answer. hope this help you