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Naddika [18.5K]
3 years ago
5

What is the probability from a two way table ?

Mathematics
1 answer:
vladimir1956 [14]3 years ago
4 0
You may remember the two way relative frequency table where each entry in the table is divided by a total from the table. When each cell is divided by the table total (in this case 240), you get a two way whole table relative frequency. (There are also row and column relative frequency tables.)
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If the theory of purchasing power parity holds, how much does a pair of shoes made in Hong Kong cost in the United States if the
horsena [70]

The price of the shoe pair in us dollars will be $50. The correct option is C.

<h3>What is unit conversion?</h3>

Multiplication or division by a numerical factor, selection of the correct number of significant figures, and unit conversion are all steps in a multi-step procedure.

It is given that shoes sell for 400 Hong Kong dollars in Hong Kong and the exchange rate is $0.125 per Hong Kong dollar. The cost of the same shoes in the united states will be calculated as below:-

Cost of shoes in the US = Cost in Hongkong x Exchange rate

Cost of shoes in the US = 400 x 0.125

Cost of shoes in the US = $50

Therefore, the price of the shoe pair in us dollars will be $50. The correct option is C.

To know more about unit conversion follow

brainly.com/question/8426032

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6 0
2 years ago
Mr. Smith gave a cashier a $50 bills for a purchase of $38.70. The cashier gave him a $10 dollar bill, two $1 bills and three di
Aleksandr-060686 [28]

Answer

no he gave him a dollar extra. if his total is 38.70 and gave 50 if you subtract it would be 11.30 not 12.30

Step-by-step explanation:

4 0
3 years ago
30 points high school geometry question
Phantasy [73]

Answer:

x = 5

Step-by-step explanation:

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8 0
3 years ago
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Find the exact solution to the equation. 320 (1/4 )^ x/4 = 5
vladimir2022 [97]
You have to create and equivalent EXPRESSION in the equation that have equal bases then solve for x 
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8 0
3 years ago
Joe practiced his trumpet 3/4 hour on Monday and 7/12 hour on Tuesday. How long did he practice altogether
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1 1/3 hours. 3/4 plus 7/12 equals 1 1/3. Hope this helps
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