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Provide an appropriate response.Approximately ____% of the area under the normal curve is between .

Provide an appropriate response.The bar graph below shows the political party affiliation of 1000 registered U.S. voters. Identify the percentage of the 1000 registered U.S. voters that belong to one of the traditional two parties (Democrat and Republican)?

Provide an appropriate response.A club elects a president, vice-president, and secretary-treasurer. How many sets of officers are possible if there are 11 members and any member can be elected to each position? No person can hold more than one office.

Solve the problem.You are dealt one card from a 52 card deck. Then the card is replaced in the deck, the deck is shuffled, and you draw again. Find the probability of getting a picture card the first time and a spade the second time. Express the probability as a simplified fraction.

Provide an appropriate response.A club elects a president, vice-president, and secretary-treasurer. How many sets of officers are possible if there are 10 members and any member can be elected to each position? No person can hold more than one office.

Find the sample standard deviation.4, 4, 4, 7, 10, 10, 10

Solve the problem.You are dealt one card from a 52-card deck. Find the probability that you are not dealt a 3. Express the probability as a simplified fraction.

Provide an appropriate response. Express your answer as a simplified fraction unless otherwise noted.There are 30 chocolates in a box, all identically shaped. There 8 are filled with nuts, 9 with caramel, and 13 are solid chocolate. You randomly select one piece, eat it, and then select a second piece. Find the probability of selecting 2 nut candies.

Proactive policing occurs when the police actively search for potential offenders without waiting for a crime to be reported.

Joint planning for emergencies, hiring of private firms to guard government facilities, and hiring of police officers for off-duty private security work are examples of which model?