Question

You wish to test the following claim (HaHa) at a significance
level of ?=0.001?=0.001.

H_{o}:?=53.4

H_{a}:??53.4

You believe the population is normally distributed, but you do not
know the standard deviation. You obtain the following sample of
data:

data |
---|

54.6 |

46.8 |

37.4 |

49.0 |

64.7 |

What is the test statistic for this sample? (Report answer accurate
to three decimal places.)

test statistic =

What is the p-value for this sample? (Report answer accurate to
four decimal places.)

p-value =

Answer #1

You wish to test the following claim (HaHa) at a significance
level of ?=0.001?=0.001.
Ho:?=61.7
Ha:?>61.7
You believe the population is normally distributed, but you do not
know the standard deviation. You obtain a sample of size n=97n=97
with mean M=64M=64 and a standard deviation of SD=5.8SD=5.8.
What is the test statistic for this sample? (Report answer accurate
to three decimal places.)
test statistic =
What is the p-value for this sample? (Report answer accurate to
four decimal places.)
p-value...

You wish to test the following claim (HA) at a significance
level of a= 0.002
Ho: μ = 77.4
Ha : μ > 77.4
You believe the population is normally distributed, but you do not
know the standard deviation. You obtain a sample of size
n = 14 with mean M = 82.9 and a standard deviation of SD
=8.6
What is the test statistic for this sample? (Report answer
accurate to three decimal places.)
test statistic =
What is the...

You wish to test the following claim (HaHa) at a significance
level of ?=0.05.
Ho:?=73.1
Ha:??73.1
You believe the population is normally distributed, but you do not
know the standard deviation. You obtain a sample of size n=20 with
mean M=80.2 and a standard deviation of SD=10.2
What is the test statistic for this sample? (Report answer accurate
to three decimal places.)
test statistic =
What is the p-value for this sample? (Report answer accurate to
four decimal places.)
p-value...

You wish to test the following claim (HaHa) at a significance
level of ?=0.002.
Ho:?=69.7
Ha:?<69.7
You believe the population is normally distributed, but you do not
know the standard deviation. You obtain a sample of size n=119 with
mean M=66.1 and a standard deviation of SD=13.4.
What is the test statistic for this sample? (Report answer accurate
to three decimal places.)
test statistic =
What is the p-value for this sample? (Report answer accurate to
four decimal places.)
p-value...

You wish to test the following claim (HaHa) at a significance
level of α=0.001α=0.001.
Ho:μ=57.1Ho:μ=57.1
Ha:μ<57.1Ha:μ<57.1
You believe the population is normally distributed, but you do not
know the standard deviation. You obtain the following sample of
data:
data
64.2
53.3
64.2
38.6
54.4
What is the test statistic for this sample? (Report answer accurate
to three decimal places.)
test statistic =
What is the p-value for this sample? (Report answer accurate to
four decimal places.)
p-value =

You wish to test the following claim (Ha) at a significance
level of α=0.001.
Ho:μ=70.2
Ha:μ>70.2
You believe the population is normally distributed, but you do not
know the standard deviation. You obtain the following sample of
data:
data
68
96.1
92.9
66.5
49.1
52.7
81.9
60.6
65.6
87.3
89
81
78.4
57.1
100.3
1. What is the critical value for this test? (Report answer
accurate to three decimal places.)
critical value =
2. What is the test statistic for...

You wish to test the following claim (HaHa) at a significance
level of ?=0.10?=0.10.
Ho:?=63.8Ho:?=63.8
Ha:?<63.8Ha:?<63.8
You believe the population is normally distributed, but you do not
know the standard deviation. You obtain a sample of size n=13n=13
with mean M=60.9M=60.9 and a standard deviation of
SD=11.8SD=11.8.
What is the test statistic for this sample? (Report answer accurate
to three decimal places.)
test statistic =
What is the p-value for this sample? (Report answer accurate to
four decimal places.)
p-value...

You wish to test the following claim (HaHa) at a significance
level of α=0.002.
Ho:μ=70.3
Ha:μ>70.3
You believe the population is normally distributed, but you do not
know the standard deviation. You obtain a sample of size n=6 with
mean M=81.2 and a standard deviation of SD=10.7.
What is the test statistic for this sample? (Report answer accurate
to three decimal places.)
test statistic =
What is the p-value for this sample? (Report answer accurate to
four decimal places.)
p-value...

You wish to test the following claim (HaHa) at a significance
level of α=0.001α=0.001.
Ho:μ=67.9Ho:μ=67.9
Ha:μ<67.9Ha:μ<67.9
You believe the population is normally distributed and you know the
standard deviation is σ=10.2σ=10.2. You obtain a sample mean of
M=64.7M=64.7 for a sample of size n=36n=36.
What is the critical value for this test? (Report answer accurate
to three decimal places.)
critical value =
What is the test statistic for this sample? (Report answer accurate
to three decimal places.)
test statistic =...

You wish to test the following claim (Ha) at a significance
level of α=0.02.
Ho: μ = 83.4
Ha: μ > 83.4
You believe the population is normally distributed, but you do not
know the standard deviation. You obtain a sample of size n=54, with
mean M=85.2, and a standard deviation of SD=11.7.
1. What is the test statistic for this sample? (Report
answer accurate to THREE decimal places.)
test statistic =
2. What is the p-value for this sample?...

ADVERTISEMENT

Get Answers For Free

Most questions answered within 1 hours.

ADVERTISEMENT

asked 9 minutes ago

asked 9 minutes ago

asked 10 minutes ago

asked 16 minutes ago

asked 22 minutes ago

asked 27 minutes ago

asked 30 minutes ago

asked 54 minutes ago

asked 58 minutes ago

asked 58 minutes ago

asked 1 hour ago

asked 1 hour ago