Please help, Will upvote if correct.

Dataset Available: internalaudit1.xlsx companies that were classified as "serious." Use the data in the file internalaudit1 to answer the following. answers to five decimal places.) \begin{tabular}{|r|r|} \hline Number of Serious Errors & Probability f(x) \\ \hline 0 & \\ \hline 1 & \\ \hline 2 & \\ \hline 3 & \\ \hline 4 & \\ \hline 5 & \\ \hline 6 & \\ \hline \end{tabular} (b) What is the probability that a company has no serious errors in its financial statements? (Round your answer to five decimal places.) (c) What is the probability that a company has four or more serious errors in its financial statements? (Round your answer to five decimal places.) (d) What is the expected number of serious errors in a company's financial statements? (Round your answer to four decimal places.) (e) What is the variance of the number of serious errors in a company's financial statements? (Round your answer to four decimal places.) (f) What is the standard deviation of the number of serious errors in a company's financial statements? (Round your answer to four decimal places.) Dataset Available: internalaudit1.xlsx companies that were classified as "serious." Use the data in the file internalaudit1 to answer the following. answers to five decimal places.) \begin{tabular}{|r|r|} \hline Number of Serious Errors & Probability f(x) \\ \hline 0 & \\ \hline 1 & \\ \hline 2 & \\ \hline 3 & \\ \hline 4 & \\ \hline 5 & \\ \hline 6 & \\ \hline \end{tabular} (b) What is the probability that a company has no serious errors in its financial statements? (Round your answer to five decimal places.) (c) What is the probability that a company has four or more serious errors in its financial statements? (Round your answer to five decimal places.) (d) What is the expected number of serious errors in a company's financial statements? (Round your answer to four decimal places.) (e) What is the variance of the number of serious errors in a company's financial statements? (Round your answer to four decimal places.) (f) What is the standard deviation of the number of serious errors in a company's financial statements? (Round your answer to four decimal places.)