→ Stats → Оқуды бастаңыз / MP3 флэш-карталарын жүктеу

сұрақ		жауап
What's the purpose of X -Scale оқуды бастаңыз		X-Scale controls the width of each histogram.
What happens when X-Scale is too big or small? оқуды бастаңыз		You will not see the pattern of the table.
What do you think of when you hear UNUSUAL? оқуды бастаңыз		X Bar + or - 2 × S
Unusual Calculation оқуды бастаңыз		Mean = n×p Standard deviation = _/n×p×q. 1-P=q
What is at least 4? оқуды бастаңыз		4,5,6
what is third quartile? оқуды бастаңыз		75%
Use Normal Pdf оқуды бастаңыз		when you are giving the boundaries or need to find area
Use InvNorm оқуды бастаңыз		When you are given Area need to find Z score or Cut off Point or 90% problem
Airline Ticket оқуды бастаңыз		1-binomCDF (n, 1-P,x)
At least with Binom оқуды бастаңыз		1-binomCDF(n, prob,x) (go down by 1 on X)

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