meaning of st joseph's day

What day of the week is July 31 st ? => Saturday or Thursday or Friday or Wednesday..

What day of the week is June 1 st ? => Saturday or Tuesday or Sunday or Monday..

Mike was born on 31 st day of the month. What is the probability that he was born in the month of June? => 1 7 or 7 12 or 1 31 or 0..

One mean solar day is equal to 86400 mean solar seconds. Identify this number in scientific notation. => 8.64 x 10 3 or 8.64 x 10 5 or 8.64 x 10 4 or None of the above..

A random sample of 86 days taken at a large hospital shows that an average of 32 patients were treated per day. The 95% confidence interval of the mean number of patients treated each day at the hospital is between 30 and 34. Find the 95% confidence interval ..

A librarian has added 8 new books to his library for the past 40 days. On the 41 st day, he removed 280 old books. After removal of these books, the total number of books was 6,000. Find the number of books that were there in the library initially. => 5,000 or 6,500 or..

The number of watches sold per day are: 11, 18, 15, 16, 15. Find the range and mean. => Range = 7, Mean = 15 or Range = 8, Mean = 14 or Range = 7, Mean = 18 or Range = 8, Mean = 15..

The number of miles per hour driven by a sales person on 14 different days is listed here. What is the point estimate for the mean? Find the 95% confidence interval of the mean for the average miles per hour. => 32.3 and 29.5 < μ < 35.1 or 31.5 and 31 < &mu..

The distances traveled in kilometers by a person on four different days is: 63, 42, 55, 40. Find the mean distance and standard deviation. => Mean = 54, standard deviation = 9.5 or Mean = 54, standard deviation = 6.3 or Mean = 50, standard deviation..

An athlete wishes to estimate the mean number of miles run by him per day during practice session. The number of miles run by him on 7 days selected randomly is 7.2, 7, 7.5, 7.8, 7.6, 8 and 7.5. Based on the sample mean, what is the point estimate of the ..