part in a hearing experiment. Among other things, the absolute hearing threshold (in decibels) was measured for each 25, 22, 18, 35, 37, 34, 18, 18, 18, 39, 39, 39, 36, 36 Send data to calculator Draw the histogram for these data using an initial class boundary of 17.5 and a class width of 7. Note that you can add or remove classes from the figure. Label each class with its endpoints. Frequency 0:00 00:0 6- 5 X 4. 3- 1- 0 0 0 Absolute hearing threshold (in decibels participant. The 14 measurements were as follows: 0 3 ?
part in a hearing experiment. Among other things, the absolute hearing threshold (in decibels) was measured for each 25, 22, 18, 35, 37, 34, 18, 18, 18, 39, 39, 39, 36, 36 Send data to calculator Draw the histogram for these data using an initial class boundary of 17.5 and a class width of 7. Note that you can add or remove classes from the figure. Label each class with its endpoints. Frequency 0:00 00:0 6- 5 X 4. 3- 1- 0 0 0 Absolute hearing threshold (in decibels participant. The 14 measurements were as follows: 0 3 ?
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
Transcribed Image Text:A sample of 14 participants took part in a hearing experiment. Among other things, the absolute hearing threshold (in decibels) was measured for each
participant. The 14 measurements were as follows:
25, 22, 18, 35, 37, 34, 18, 18, 18, 39, 39, 39, 36, 36
Send data to calculator
Draw the histogram for these data using an initial class boundary of 17.5 and a class width of 7. Note that you can add or remove classes from the figure. Label
each class with its endpoints.
Frequency
0:00 00:0
6-
X
S
4
3
2
0
0
0
Absolute hearing threshold (in decibels)
D
0
?
Transcribed Image Text:Here is a table showing all 52 cards in a standard deck.
Face cards
Color
Suit Ace Two Three Four Five Six Seven Eight Nine Ten Jack Queen King
8♥ 9♥ 10♥ J♥ QY K♥
Red
Hearts A♥ ♥
3♥ 4♥ 5♥6♥
7♥
Red Diamonds A 2+
3♦
4♦ 5♦ 6♦
7+
8+
9+ 10+ J Q+ K
Black
Spades A 24
34 4+ 5 6
74
8+ 9 10 Ja Q+ K
Black
Clubs A24 34 44 5464 7+
8+
94 104 J+
0+ KA
Suppose one card is drawn at random from a standard deck.
Answer each part. Write your answers as fractions.
(a) What is the probability that the card drawn is a black card?
1
2
(b) What is the probability that the card drawn is a four?
1
13
(c) What is the probability that the card drawn is a black card or a four?
00
X
$
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