Grade 11 and 12 Mathematics

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Mathematics Clinic
Grade 11 and 12 Mathematics (Moderator: geoffrey)

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For a set of data which contains extreme values, the best measure of a central location among the ... Started by Arii_bell	3 Replies 140 Views	Jul 25, 2018 by Ashley I
Measurements of height involve which kind of data? A) nominal B) ordinal C) interval D) ... Started by kaid0807	1 Replies 83 Views	Jul 25, 2018 by katkat_flores
True or False: The trials of a binomial experiment must be mutually exclusive of each other. A) ... Started by WhattoUnderstand	1 Replies 42 Views	Jul 25, 2018 by jlaineee
If the apartment numbers in a large building are looked upon as data, they would fall into the ... Started by biggirl4568	1 Replies 110 Views	Jul 25, 2018 by b614102004
Which statement about bias is true? I. Bias results from random variation and will always be ... Started by Pineapplelove6	3 Replies 183 Views	Jul 25, 2018 by underwood14
Which of the below is not a requirement for binomial experiment? A) The experiment is performed a ... Started by altibaby	1 Replies 37 Views	Jul 25, 2018 by missalyssa26
A stem-and-leaf display is especially helpful in finding the A) mean. B) midquartile. C) ... Started by OSWALD	1 Replies 71 Views	Jul 25, 2018 by BUTTHOL369
In order to compare the values of two numbers which belong to different sets of data, we use: A) ... Started by D2AR0N	1 Replies 36 Views	Jul 25, 2018 by mmpiza
In a cumulative less than distribution, the classes are labeled using A) class marks. B) lower ... Started by hbsimmons88	3 Replies 40 Views	Jul 25, 2018 by ong527
A researcher identified 100 men over forty who were not exercising and another 100 men over forty ... Started by magmichele12	1 Replies 92 Views	Jul 25, 2018 by dreamfighter72
The maximin criterion applies only when the payoffs are quantities, such as profits or benefits, ... Started by jasdeep_brar	1 Replies 46 Views	Jul 25, 2018 by memslove
The probability that an individual has 20-20 vision is 0.18. In a class of 18 students, what is the ... Started by chads108	1 Replies 63 Views	Jul 25, 2018 by dellikani2015
In a cumulative more than distribution, the classes are labeled using A) class marks. B) lower ... Started by APUS57	3 Replies 46 Views	Jul 25, 2018 by 1_Step_At_ATime
The measure of variation that is most affected by outliers is the: A) range. B) interquartile ... Started by Destiiny22	1 Replies 50 Views	Jul 25, 2018 by Kjones0604
Begging the question is involved when the sample of people is not appropriate for the study. ... Started by stock	1 Replies 70 Views	Jul 25, 2018 by Eazy416
If the payoffs are quantities such as losses or costs, which we want to make small, we use the ... Started by javeds	1 Replies 51 Views	Jul 25, 2018 by ynlevi
The _______ is not a measure of central location. A) mean B) second quartile C) first quartile D) ... Started by armygirl	3 Replies 44 Views	Jul 25, 2018 by bdobbins
We can show the proportion of values falling into various class intervals by using a _______ ... Started by mwit1967	1 Replies 31 Views	Jul 25, 2018 by joshbk44
A fair coin is tossed six times, resulting in heads, heads, tails, heads, tails, tails. If the coin ... Started by audie	1 Replies 191 Views	Jul 25, 2018 by nixon_s
The 65th percentile is always less than A) Q3. B) the midquartile. C) the mean. D) the ... Started by nautica902	1 Replies 88 Views	Jul 25, 2018 by essyface1
The art of describing the data belongs under the heading of statistical inference. Indicate ... Started by EY67	3 Replies 102 Views	Jul 25, 2018 by mathjasmine
A set of data has a mean of 80 and a standard deviation of 5. To determine two values that contain ... Started by Pea0909berry	1 Replies 22 Views	Jul 25, 2018 by heinisk01
In order to present numerical categories of a variable with their corresponding frequencies, we use ... Started by Destiiny22	1 Replies 42 Views	Jul 25, 2018 by Tabitha_2016
If the payoffs are losses or costs, the optimistic decision maker would use the minimax criterion. ... Started by lindiwe	1 Replies 47 Views	Jul 25, 2018 by kingdude89
A local bank needs information concerning the savings account balances of its customers. A random ... Started by EY67	3 Replies 44 Views	Jul 25, 2018 by sylvia

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Homework Clinic
Mathematics Clinic
Grade 11 and 12 Mathematics (Moderator: geoffrey)