Mathematics, 14.11.2019 05:31 selene29
Asurvey showed that 81% of adults need correction (eye glasses, contacts, surgery, etc.) for their eyesight. if 12 adults are randomly selected, find the probability that at least 11 of them need correction for their eyesight. is 11 a significantly high number of adults requiring eyesight correction?
Answers: 2
Mathematics, 21.06.2019 13:00, ayeeitsenaly4175
Which values for a and b will create infinitely many solutions for this system of equations? ax-y=8 2x+y=b
Answers: 2
Mathematics, 21.06.2019 15:30, Leggett3146
On the first of each month, shelly runs a 5k race. she keeps track of her times to track her progress. her time in minutes is recorded in the table: jan 40.55 july 35.38 feb 41.51 aug 37.48 mar 42.01 sept 40.87 apr 38.76 oct 48.32 may 36.32 nov 41.59 june 34.28 dec 42.71 determine the difference between the mean of the data, including the outlier and excluding the outlier. round to the hundredths place. 39.98 39.22 0.76 1.21
Answers: 1
Mathematics, 21.06.2019 16:30, jordivivar74
For how answer my question this will be the last question can you answer in math subject
Answers: 2
Asurvey showed that 81% of adults need correction (eye glasses, contacts, surgery, etc.) for their e...
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