Question: 14. [-/1 Points] DETAILS BBBASICSTAT8 8.2.003. Use the Student's t distribution to find t for a 0.90 confidence level when the sample is 30. (Round

14. [-/1 Points] DETAILS BBBASICSTAT8 8.2.003. Use the Student's t distribution

14. [-/1 Points] DETAILS BBBASICSTAT8 8.2.003. Use the Student's t distribution to find t for a 0.90 confidence level when the sample is 30. (Round your answer to three decimal places.) Submit Answer 15. [-/2 Points] DETAILS BBBASICSTAT8 8.2.001.EP. What are the degrees of freedom for Student's t distribution when the sample size is 22? d.f. = Use the Student's t distribution to find t for a 0.95 confidence level when the sample is 22. (Round your answer to three decimal places.) 16. [-/2 Points] DETAILS BBBASICSTAT8 8.2.001.FB. Use the Student's t distribution to find t for a 0.95 confidence level when the sample is 20. (Round your answer to three decimal places.)

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