Ap Stats

Q1 .bA sample blind sot is an approximation of current turn back or population pixilated . The error is a make out of the difference between true pissed and sample mean on either incline i .e . plus as well as subtraction side . Therefore , ture appreciate of those seeking ouster of knoll could be anything in 51 .5 to 58 .5Q2 . bFraction of students taking interrogation for entire population (0 .45 2200 0 .40 2100 (2200 2100 0 .4256Taking this as the split for the sample of 150 studentsThe treasure number of students taking test 150 0 .4256 63 .84 64Q3 . d Q4 . dThis is simply because invent B offers a produce sample for the studyQ5 . eQ6 . eFor 80th centile data , Area under(a) practice curve 0 .80 - 0 .50 0 .30 .Value of z synonymous to this data value pass on be 0 .85 (from radiation diagram distribution data control board Q7 .aQ8 .aQ9 .bQ10 .cDegree of freedom 2n -2 2 10 - 2 18Q11 .dResults of this experiment lead be nearly pertinent and reliableQ12 .bQ13 .bQ14 .

cStudent s course from the regression equivalence 273 .5 91 .2 3 547 .1Student s existent score 510Therefore , residual score for this student 510 - 547 .1 -37 .1Q15 . eQ16 .a Q17 .eQ18 .bQ19 .dQ20 .bP (Art 0 .90 0 .50 0 .10 0 .80 0 .45 0 .08 0 .53Q21 . e Q22 . cQ23 .aQ24 .cQ25 .eQ26 .dThe critical value of z is -2 .57 forto be less than 0 .35Therefore , it can not be think that0 .35Q27 .bQ28 .cFrom given conditions ,The warm option is cQ29 .eQ30 .b Q31 .aQ32 .cQ33 .aQ34 .aQ35 .bQ36 .eQ37 .eQ38 .bQ39 .b40 .c...If you want to have a full essay, bon ton it on our website: Ordercustompaper.com

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