Mathematics, 22.11.2019 22:31 Edithh
The sat is the most widely used test in the undergraduate admissions process. scores on the math portion of the sat are believed to be normally distributed and range from 200 to 800. a researcher from the admissions department at the university of new hampshire is interested in estimating the mean math sat scores of the incoming class with 90% confidence. how large a sample should she take to ensure that the margin of error is below 22? use table 1. (round intermediate calculations to 4 decimal places and "z-value" to 3 decimal places. round up your final answer to the nearest whole number.)
Answers: 1
Mathematics, 21.06.2019 20:30
Justin has 750 more than eva and eva has 12 less than justin together they have a total of 63 how much money did
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Mathematics, 21.06.2019 22:00
Billie holiday sells children's clothing for sara vaughn's toddler shop. baby blankets sell for $29.99 after a markup rate based on cost of 109%. find the cost and the markup.
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Mathematics, 21.06.2019 22:00
How many solutions does the nonlinear system of equations graphed below have? a. one b. zero c. four d. two
Answers: 2
The sat is the most widely used test in the undergraduate admissions process. scores on the math por...
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