Question: 11.5.7 Question Help V a A researcher notes that. in a certain region, a disproportionate number of soware millionaires were born around the year 1955.

$11.5.7\" Question Help V a A researcher notes that. in a$

11.5.7\" Question Help V a A researcher notes that. in a certain region, a disproportionate number of soware millionaires were born around the year 1955. Is this a coincidence, or does birth year matter when gauging whether a software founder will be successful? The researcher investigated this question by analyzing the data shown in the accompanying table. Complete parts a through 6 below. E Click the icon to view the data table. a. Find the coefcient of determination for the simple linear regression model relating number (y) of software millionaire birthdays in a decade to total number (x) of births in the region. Interpret the result. The coefcient of determination is . (Round to three decimal places as needed.) Enter your answer in the answer box and then click Check Answer. 0 Data Table 1920 1930 1940 1950 1960 1970 Total Births in Decade Region (millions) 28.406 24.076 31 .279 40.202 38.892 33.979 Number of Software Millionaire Birthdays 2 1 11 14 Number of CEO Birthday: (in a random sample of 70 companies) 5 2 20 31 8 0

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