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1. Marks on a test in a large introductory stats course are summarized in the R output below. How many students passed the test (i.e., got a mark of 50% or higher)? leaf unit: 1 1 25 203 (468) 654 7 215 25 ~22 3 5 4 234455566677788888899999 5 n: 1325 56988 10 (A) 203 00000000011111122222222222222222222333333333334444444444444444445$ 00000000000000000000000000000000000000000000000111111111111111111$ 00000000000000000000000000000000000000000000000000001111111111111$ 00000000000000000000000011111 00001111233334444566778 00 (B) 1299 (C) 671 (D) 1122 (E) 1300 11 122222222222$

1. Marks on a test in a large introductory stats course are summarized in the R output below. How many students passed the test (i.e., got a mark of 50% or higher)? leaf unit: 1 1 25 203 (468) 654 7 215 25 ~22 3 5 4 234455566677788888899999 5 n: 1325 56988 10 (A) 203 00000000011111122222222222222222222333333333334444444444444444445$ 00000000000000000000000000000000000000000000000111111111111111111$ 00000000000000000000000000000000000000000000000000001111111111111$ 00000000000000000000000011111 00001111233334444566778 00 (B) 1299 (C) 671 (D) 1122 (E) 1300 11 122222222222$

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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1. Marks on a test in a large introductory stats course are summarized in the R output below. How many students passed the test (i.e., got a mark of 50% or higher)? leaf unit: 1 1 25 203 (468) 654 215 25 2 3 4567&SH n: 1325 5 234455566677788 m 3004 00000000011111122222222222222222222333333333334444444444444444445$ 000000000000000 000000000000000 8 00000000000000 10 00 88899999 21000 st BOOON 00000000000000000000000000000111111111111111111$ 00000000000000000000000000000000001111111111111$ 0000 9 00001111233334444566778 (A) 203 (B) 1299 (C) 671 (D) 1122 (E) 1300 122222222222$
Transcribed Image Text:1. Marks on a test in a large introductory stats course are summarized in the R output below. How many students passed the test (i.e., got a mark of 50% or higher)? leaf unit: 1 1 25 203 (468) 654 215 25 2 3 4567&SH n: 1325 5 234455566677788 m 3004 00000000011111122222222222222222222333333333334444444444444444445$ 000000000000000 000000000000000 8 00000000000000 10 00 88899999 21000 st BOOON 00000000000000000000000000000111111111111111111$ 00000000000000000000000000000000001111111111111$ 0000 9 00001111233334444566778 (A) 203 (B) 1299 (C) 671 (D) 1122 (E) 1300 122222222222$
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