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2 years ago

8

From a random sample of 92 male students at Hope College, 8 were left-handed. Using the Theory Based Inference applet, determine

a 99% confidence interval for the proportion of all male students at Hope College that are left -handed.

1 answer:

Bumek [7]2 years ago

3 0

Answer:

mkkkmnsine kgsk jtb jgjdb Geeta kl John ku

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3 years ago

Suppose that there are two types of tickets to a show:Advance and same-day. Advance tickets cost $35 and same day tickets cost $

sdas [7]

Answer: 30 $15 tickets and 20 $35 tickets

Step-by-step explanation:

.X%2BY=50

2.15X%2B35Y=1150

From eq. 1,

15X%2B15Y=750

Subtract from eq. 2,

15X%2B35Y-15X-15Y=1150-750

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Then,

X%2B20=50

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Hope it helps

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3 years ago