I > _ .. ‘ . r ' ‘ . ~ ' '4 v ,. _ .. . u 7 » " - ~ ‘ w 2,- - ' ‘ ' ' at " " > . ‘ ‘ ‘ i 3.. , ‘ . “ ' ' w . M ,1 ' " " r
., R 5- , . ' 4. ., . I . v
1 answer:
Can you please be more sepesific i dont understand the problem.
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I think it’s C because 20-11 is C xD
I got
X+B=4
Let me know if I was right
Fell free to give Brainly if it was it would be a massive help
Answer:
that looks hard sorry i cant help you good luk .
Answer:
Step-by-step explanation:
z(lower) = (15-15)/4 = 0
z(upper) = (19-15)/4= 1
z at 0 = .5
z at 1 = 0.841344746
(look these up in a Z table)
probability "between" = 0.841344746 - .5 = 0.3841344746
