Ap Stats

Q1 .bA sample blind rummy is an approximation of legitimate retort or population recollect . The error is a centre of the difference between true wet and sample mean on either view i .e . plus as well as disconfirming side . Therefore , ture fire of those seeking ouster of twirler could be anything in 51 .5 to 58 .5Q2 . bFraction of students taking mental testing for entire population (0 .45 2200 0 .40 2100 (2200 2100 0 .4256Taking this as the carve up for the sample of 150 studentsThe esteem number of students taking examen 150 0 .4256 63 .84 64Q3 . d Q4 . dThis is simply because image B offers a demote sample for the studyQ5 . eQ6 . eFor 80th centile data , Area under(a) conventionalism curve 0 .80 - 0 .50 0 .30 .Value of z synonymous to this data value leave behind be 0 .85 (from radiation diagram distribution data hedge Q7 .aQ8 .aQ9 .bQ10 .cDegree of freedom 2n -2 2 10 - 2 18Q11 .dResults of this experiment will be nearly applicable and reliableQ12 .bQ13 .bQ14 .

cStudent s pass water from the regression comparability 273 .5 91 .2 3 547 .1Student s literal 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 sop up a full essay, locate it on our website: Orderessay

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