The following sample data give the flexural strength (MPa) for concrete beams of a certain type. 7.3, 6.3, 6.8, 7.0, 7.6, 6.8, 7.0, 6.3, 7.9, 9.0, 7.8, 9.7, 7.8, 11.6, 11.8, 10.7 Calculate a point estimate of the proportion of all such beams whose flexural strength exceed 10 MPa.
The following sample data give the flexural strength (MPa) for concrete beams of a certain type. 7.3, 6.3, 6.8, 7.0, 7.6, 6.8, 7.0, 6.3, 7.9, 9.0, 7.8, 9.7, 7.8, 11.6, 11.8, 10.7 Calculate a point estimate of the proportion of all such beams whose flexural strength exceed 10 MPa.
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![The following sample data give the flexural strength (MPa) for concrete
beams of a certain type.
7.3, 6.3, 6.8, 7.0, 7.6, 6.8, 7.0, 6.3, 7.9, 9.0, 7.8, 9.7, 7.8,
11.6, 11.8, 10.7
Calculate a point estimate of the proportion of all such beams whose
flexural strength exceed 10 MPa.
Op = 3
O p = 0.25
O p = 0.1875
Op = 0.125](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fa4e23d50-b6e1-4880-9ad9-a789799b751b%2F1ece55e3-420d-4b78-9a1b-29161c5dbb57%2Fgmddl3d_processed.png&w=3840&q=75)
Transcribed Image Text:The following sample data give the flexural strength (MPa) for concrete
beams of a certain type.
7.3, 6.3, 6.8, 7.0, 7.6, 6.8, 7.0, 6.3, 7.9, 9.0, 7.8, 9.7, 7.8,
11.6, 11.8, 10.7
Calculate a point estimate of the proportion of all such beams whose
flexural strength exceed 10 MPa.
Op = 3
O p = 0.25
O p = 0.1875
Op = 0.125
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