The weights, in kilograms, of the 15 basketball players in each of two squads, A and B,

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The weights, in kilograms, of the 15 basketball players in each of two squads, A and B, are shown below.

i. Represent the data by drawing a back-to-back stem-and-leaf diagram with squad A on the left hand side of the diagram and squad B on the right-hand side.

ii. Find the interquartile range of the weights of the players in squad A.

iii. A new player joins squad B. The mean weight of the 16 players in squad B is now 93.9kg. Find the weight of the new player.

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Cambridge International AS & A Level Mathematics Probability & Statistics 1 Coursebook

ISBN: 9781108407304

1st Edition

Authors: Dean Chalmers, Julian Gilbey

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Question Posted: Sep 13, 2021 02:02 AM

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The weights, in kilograms, of the 15 basketball players in each of two squads, A and B,

Question:

Squad A 97 98 104 84 100 109 115 99 122 82 116 96 84 107 91 Squad B 75 79 94 101 96 77 111 108 83 84 86 115 82 113 95

Step by Step Answer:

To create a backtoback stemandleaf diagram we first separate the data into stems and leaves for both ...View the full answer

Cambridge International AS & A Level Mathematics Probability & Statistics 1 Coursebook

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