Question

1. Claim: Fewer than 92% of adults have a cell phone. In a reputable poll of 1243 adults, 87% said that they have a cell phone. Find the value of the test statistic.

2. Claim: The mean pulse rate (in beats per minute) of adult males is equal to 69 bpm. For a random sample of 135 adult males, the mean pulse rate is 69.2 bpm and the standard deviation is 11.2 bpm. Find the value of the test statistic.

3. Claim: Most adults would erase all of their personal information online if they could. A software firm survey of 597 randomly selected adults showed that 60% of them would erase all of their personal information online if they could. Find the value of the test statistic.

Thanks!!

Answer #1

Claim: Fewer than 96% of adults have a cell phone. In a
reputable poll of 1196 adults, 86% said that they have a cell
phone. Find the value of the test statistic. The value of the test
statistic is. (Round to two decimal places as needed.)
Claim: The mean pulse rate (in beats per minute) of adult
males is equal to 69 bpm. For a random sample of 138 adult males,
the mean pulse rate is 69.9 bpm and the...

Claim: Most adults would erase all of their personal
information
online if they could. A software firm survey of 677 randomly
selected
adults showed that 56% of them would erase all of their
personal
information online if they could. Find the value of the test
statistic.
The value of the test statistic is
nothing.
(Round to two decimal places as needed.)
Claim: The mean pulse rate (in beats per minute) of
adult males is
equal to 69 bpm. For a...

Claim: Fewer than 93% of adults have a cell phone. In a
reputable poll of 1058 adults, 86% said that they have a cell
phone. Find the value of the test statistic.
The value of the test statistic is __
(Round to two decimal places as needed.)

1. Most adults would erase all of their personal
information online if they could. A software firm survey of 439
randomly selected adults showed that 55% of them would erase all of
their personal information one line if they could. Find the value
of the test statistic.
2. Fewer than 91% of adults have a cell phone. In a
reputed will poll of 1100 for adults 85% said they have a cell
phone. Find the value of the test statistic....

Claim: Most adults would erase all of their personal
information online if they could. A software firm survey of 664
randomly selected adults showed that 58% of them would erase all
of their personal information online if they could. Find the value
of the test statistic.
The value of the test statistic is ___.

?Claim: The mean pulse rate? (in beats per? minute) of adult
males is equal to 69 bpm. For a random sample of 151 adult? males,
the mean pulse rate is 70.3 bpm and the standard deviation is 10.7
bpm. Find the value of the test statistic.
The value of the test statistic is __________

Claim: The mean pulse rate (in beats per minute) of adult
males is equal to 6969 bpm. For a random sample of 165 adult
males, the mean pulse rate is 70.2 bpm and the standard deviation
is 10.8 bpm. Find the value of the test statistic. The value of the
test statistic is....

1) Claim: More than 56% adults would erase all of their personal
information online if they could. A marketing firm surveyed 476
randomly selected adults and found that 66% of them would erase all
of their personal information online if they could. Find the value
of the test statistic.
Round your answer to two decimal places, if needed.
2) Claim: The mean student loan debt for Fresno State graduates
is greater than $22,607. Results of a survey of 37 recently...

Claim: The mean pulse rate (beats per minute) of adult males is
equal to 69 bpm. For a sample of 128 adult males, the mean pulse
rate is 68.4 bpm and the standard deviation is 11.5 bpm. Find the
value of the test statistic. The value of the test statistic is __
(round to two decimal places).

Claim: The mean pulse rate (in beats per minute) of adult
males is equal to 69 bpm. For a random sample of 127 adult males,
the mean pulse rate is 67.9 bpm and the standard deviation is 10.6
bpm. Find the value of the test statistic.
The value of the test statistic is ___________ (round to two
decimal places)

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