3 years ago

The sale price of an item with a 33% discount on its list price L

1 answer:

6 0

Answer: I don't understand

Step-by-step explanation:

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Andreas93 [3]

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Step-by-step explanation:

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One of the number is 4 and the other is 6

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meriva

4a+b, 1.5b, and 12a.

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netineya [11]

Answer: Option "B" is correct.

Step-by-step explanation:

Since we have given that

α= 0.10

Let the population variances are equal and samples are random and independent.

Let $\bar{x}$ be the mean amount spent by a customer at Burger Stop.

Let $\mu$ be the mean amount spent by customer at Fry World.

So, it has given that

the mean amount is spent by a customer at Burger stop is greater than the mean amount spent by a customer at Fry World.

So, Hypothesis would be :

$H_0:\bar{x}=\mu\\\\H_1:\bar{x}>\mu$

Hence, Option "B" is correct.

3 0

3 years ago