can you help me with these problems please Check my work2In order to estimate the mean 30-year fixed mortgage rate for a home loan in the United States, arandom sample of 23 recent loans is taken. The average calculated from this sample is 5.95%. Itcan be assumed that 30-year fixed mortgage rates are normally distributed with a standarddeviation of 0.6%. Compute 90% and 95% confidence intervals for the population mean 30-yearfixed mortgage rate. (You may find it useful to reference the z table. Round intermediatecalculations to at least 4 decimal places. Round "z" value to 3 decimal places and final answersto 2 decimal places. Enter your answers as percentages, not decimals.)2pointsеBookPrintConfidence LevelConfidence Interval% to% to90%%References95%% Check my work1Find za/2 for each of the following confidence levels used in estimating the population mean. (Youmay find it useful to reference the z table. Round your answers to 2 decimal places.)za/2pointsa.90%b.98%С.88%еВookPrintReferences

Name: can you help me with these problems please Check my work2In order to e
Uploaded: 2024-03-20T07:06:27.000Z
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Description: can you help me with these problems please Check my work2In order to estimate the mean 30-year fixed mortgage rate for a home loan in the United States, arandom sample of 23 recent loans is taken. The average calculated from this sample is 5.95%. Itc