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Approximately what percent of the total enrollment in 1993 were part-time students?
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Based on the information given, which of the following statements must be true?
Indicate all such statements.
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Approximately what percent of the total enrollment in 1993 were women in 4-year colleges, given that 40 percent of all enrolled women were in 2-year colleges?
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If one of the 400 companies is to be selected at random, which of the following is closest to the probability that the company selected did not offer health insurance to its full-time employees in 1992?
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In 1996, if 140 of the companies offered both life insurance and disability insurance, how many of the companies offered neither of these benefits?
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The number of companies offering bonuses in 1996 was approximately what percent greater than the number of companies offering bonuses in 1992?
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Which of the following is closest to the percent increase in the total quarterly revenue from the first quarter of 1998 to the second quarter of 1998?
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What was the earliest quarter shown for which the revenue from wireless technology was greater than $1.39 billion?
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From the fourth quarter of 1998 to the first quarter of 1999, which of the following best describes the change in the amount of revenue from wireless technology?
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In 1990 the population of New York was approximately how many times the combined populations of Dallas and Houston?
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For each city, $$D$$ represents the average daily temperature shown for July minus the average daily temperature shown for January. For how many of the cities is $$20° F< D< 35°F$$?
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The normal annual precipitation shown for each city is calculated by taking the average (arithmetic mean) of the annual precipitation amounts for that city for the 30-year period 1961-1990. How many inches of precipitation would Dallas have had to receive in 1991 to raise its average annual precipitation for the 31-year period 1961-1991 to $$34.1$$ inches?
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