A set of n = 6 pairs of X and Y values has a Pearson correlation of r = 0.80 and SSY = 100. The standard error of estimate for the regression equation is 6/4 = 3 points
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True
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In which situation is intuition most likely to be used?
A. driving the normal route to work B. picking the music for the first dance at a wedding C. learning a new type of embroidery stitch D. menu planning for a special occasion
Scientists have begun to explore calorie restriction mimetics
A) because very few people would be willing to maintain a substantially reduced diet for most of their lifespan. B) because they believe that they can slow aging and extend the lifespan of both nonhuman and human primates. C) such as artificial food substances, long-lasting packaged foods, and virtual exercise regimens. D) because recent generations of Okinawans show health and longevity advantages using such mimetics.
Singing bawdy songs was a popular pastime for young Englishmen and Scotsmen in the 18th century. Bawdy songs were:
a. sad songs lamenting lost loves b. playful songs containing humorous lyrics about sex c. romantic ballads sung to the young women being courted d. rallying cheers similar to those heard at modern sporting events
Girls are at greater risk for developing many childhood disorders, ranging from autism to hyperactivity to elimination disorders
Indicate whether the statement is true or false