Question

9.) Given the following data set regarding the number of entrepreneurs and venture capitalists in several metropolitan areas: City Number of entrepreneurs, X Number of venture capitalists, Y 120 74 108 101 47 37 45 Montreal Quebec City 405 281 394 367 213 183 209 Toronto Vancouver Calgary Winnipeg Ottawa a) What is the covariance? b) What is the correlation coefficient? c) What is the equation for the least squares line?

Answer 1

2-286. 312 7.24g- 1846-429 2324-143 4295.57/ 2608 , ya 9 lo 23 861 | RI | susu, 876 213-07 183 | 37-2131-4yq 2091 us- 6422-67 8 2E -ISA 1 6 53920-85F-| 6912 527 M q-7142| 19248 53920-SS7 cq12- = 0-397-

, 40 532 The least- Squa res Line 3- 19248 b-3569 : 16-(? 35gq)(心a3.r.3)