In the autumn, contests for the largest pumpkin are held in several counties in ohio. winners can weigh more than 1500 pounds. two new varieties of pumpkin are to be compared to see which produces the largest pumpkins. to do this, 10 plots of land located in different regions of the state will be used. half of each plot will be planted with one pumpkin variety and half with the other variety. you compare the weights of both varieties and use
the chi‑square test.
the two‑sample ‑test.
the matched pairs ‑test.
the one‑sample ‑test.

What is the slope of a line that is perpendicular to y = 3x + 1

The table shows population statistics for the ages of best actor and best supporting actor winners at an awards ceremony. the distributions of the ages are approximately bell-shaped. compare the z-scores for the actors in the following situation. best actor best supporting actor muequals42.0 muequals49.0 sigmaequals7.3 sigmaequals15 in a particular year, the best actor was 59 years old and the best supporting actor was 45 years old. determine the z-scores for each. best actor: z equals best supporting actor: z equals (round to two decimal places as needed.) interpret the z-scores. the best actor was (more than 2 standard deviations above more than 1 standard deviation above less than 1 standard deviation above less than 2 standard deviations below) the mean, which (is not, is) unusual. the best supporting actor was (less than 1 standard deviation below more than 1 standard deviation above more than 2 standard deviations below more than 1 standard deviation below) the mean, which (is is not) unusual.

The wheels of a bicycle have a diameter of 70cm. how many meters will the bicycle travel if each wheel makes 50 revolutions