34 and 35 solve both pl,

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 26PFA
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34 and 35 solve both pl,
Listed below are amounts of strontium-90 (in millibecquerels, or mBq) in a simple random sample of baby teeth obtained from residents in a region born
after 1979. Use the given data to construct a boxplot and identify the 5-number summary.
125
126
128
132
135
139
139
141
145
147 O
151
152
154
156
157
162
164
164
166
171
The 5-number summary is O.0 O and all in mBq.
(Use ascending order. Type integers or decimals. Do not round.)
Which boxplot below represents the data?
OA.
O B.
Q
180
200 C
200
120
140
160
100
120
140
160
Strontium-00 (mBq)
180
Strontium-90 (mBq)
OC.
OD.
100
120 140
180
140
Strontium-90 (mBq)
160
200 E
120
160
180
Strontium-90 (mBq)
Transcribed Image Text:Listed below are amounts of strontium-90 (in millibecquerels, or mBq) in a simple random sample of baby teeth obtained from residents in a region born after 1979. Use the given data to construct a boxplot and identify the 5-number summary. 125 126 128 132 135 139 139 141 145 147 O 151 152 154 156 157 162 164 164 166 171 The 5-number summary is O.0 O and all in mBq. (Use ascending order. Type integers or decimals. Do not round.) Which boxplot below represents the data? OA. O B. Q 180 200 C 200 120 140 160 100 120 140 160 Strontium-00 (mBq) 180 Strontium-90 (mBq) OC. OD. 100 120 140 180 140 Strontium-90 (mBq) 160 200 E 120 160 180 Strontium-90 (mBq)
Assume that a randomly selected subject is given a bone density test. Those test scores are normally distributed with a mean of O and a standard deviation of 1. Draw a graph and find the probability of a bone density test score between - 1.78 and 1.78.
Sketch the region. Choose the correct graph below.
OA.
OB.
OC.
OD.
1.78
-178
1.78
-178
1.78
The probability is N.
(Round to four decimal places as needed.)
Transcribed Image Text:Assume that a randomly selected subject is given a bone density test. Those test scores are normally distributed with a mean of O and a standard deviation of 1. Draw a graph and find the probability of a bone density test score between - 1.78 and 1.78. Sketch the region. Choose the correct graph below. OA. OB. OC. OD. 1.78 -178 1.78 -178 1.78 The probability is N. (Round to four decimal places as needed.)
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