Boo Fach, Germany’s biggest ecologically sound consumer goods trade fair, had 21,960 visitors. This figure was up from 18,090 the previous year and 16,300 two years earlier. What is the increase in visitors to Bio Fach from two years earlier to the present

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A:

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Q: In the 3-month period November 1, 2014, through January 31, 2015, Hess Corp. (HES) stock decreased…

A:

Q: In the 3-month period November 1, 2014, through January 31, 2015, Hess Corp. (HES) stock decreased…

A:

Q: A collectible baseball card is predicted to increase in value by 6.5% each year. If a baseball card…

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Q: In March 2002 Cisco (CSCO) stock rose from $18 to $19, and America Online-Time Warner (AOL) dropped…

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Q: medicines and novelties were Dollar 6,25,000, dollar 2,20,000, dolar 1,88,000 and dollar. 94,000…

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Q: According to the following sales data from McDonald's and In-N-Out Burger, In-N-Out Burger will…

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Q: A law firm in Fairview kept track of how many hours were billed by each partner last year. Law firm…

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Q: In March 2002 Cisco (CSCO) stock rose from $18 to $19, and America Online-Time Wamer (AOL) dropped…

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Q: This year, The Springtown Times had 7,152 subscribers. That is 20% more than they had last year,…

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Q: In the 3-month period November 1, 2014, through January 31, 2015, Hess Corp. (HES) stock decreased…

A:

Q: The Centers for Disease Control and Prevention estimates that 0.2% of the US population died of…

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A:

Q: Twenty percent of anthropology majors were offered a starting salary greater than .

A: Given that  Mean = M = 39269 Standard deviation = SD =2550 X ~ Normal ( M = 39269 , SD = 2550 )

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Q: It is estimated that the city of Houston, Texas, will double in size every 35 years. If the…

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Q: In the 3-month period November 1, 2014, through January 31, 2015, Hess Corp. (HES) stock decreased…

A: answers So that's 160 shares of Hess corp.(HES) and 80 shares of Exxon mobil (XOM)   detailed…

Q: In the 3-month period November 1, 2014, through January 31, 2015, Hess Corp. (HES) stock decreased…

A: To determine the number each stock bought.

2-Proportion Test

In a 2-proportion test, two separate proportions are measured at the same time, and their similarity is evaluated. It is also known as a 2-proportion z-test, and a comparison of two different proportions is done in this method.