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2 years ago

The price of patatoes first increased by 10% and then fell by 8%. Find the net percentage change in the price of patatoes.

Mathematics

1 answer:

timofeeve [1]2 years ago

6 0

Answer:

10%-8%=2

2/8=0.25

0.25×100=25

The net percentage is 25%

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Answer:

YES

Step-by-step explanation:

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2 years ago

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3 years ago

A new company is in the process of evaluating its customer service. The company offers two types of sales: (1) Internet sales an

iragen [17]

Answer:

$H_A: P_{\text{Internet}}-P_{\text{Store}} > 0.10$

Step-by-step explanation:

We are given the following in the question:

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Hypothesis:

We have to conduct a hypothesis to check that the Internet sales are more than 10 percent higher than store sales.

Thus, we can design the null and alternative hypothesis as:

$H_{0}: P_{\text{Internet}}-P_{\text{Store}}\leq 0.10\\H_A: P_{\text{Internet}}-P_{\text{Store}} > 0.10$

Alternate Hypothesis:

The alternate hypothesis states that the proportion of the internet sales is greater than the proportion of store sales by 10 percent.

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