The following table lists monthly life insurance premiums for a $500,000 policy for females of various...

 

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The following table lists monthly life insurance premiums for a $500,000 policy for females of various ages. Use the table to answer parts (a)-(c). Age Monthly Premium 35 40 45 50 55 60 65 70 $10 18 20 23 33 55 96 162 a) Use regression to find a cubic polynomial function L that can be used to estimate the monthly life insurance premium for a female of age x. L(x) = (Use integers or decimals for any numbers in the expression. Round to five decimal places as needed.) The following table lists monthly life insurance premiums for a $500,000 policy for females of various ages. Use the table to answer parts (a)-(c). Age Monthly Premium 35 40 45 50 55 60 65 70 $10 18 20 23 33 55 96 162 a) Use regression to find a cubic polynomial function L that can be used to estimate the monthly life insurance premium for a female of age x. L(x) = (Use integers or decimals for any numbers in the expression. Round to five decimal places as needed.)