Question: Waterfall Heights Is there a significant difference at = 0.10 in the mean heights in feet of waterfalls in Europe and the ones in Asia?

Waterfall HeightsIs there a significant difference at

=

0.10

in the mean heights in feet of waterfalls in Europe and the ones in Asia? The data are shown. Use the critical value method with tables.EuropeAsia470

1385

614

722

900

820

350

964

1312

722

1904

Send data to Excel

Use

1

for the mean height of waterfalls in Europe. Assume the variables are normally distributed and the variances are unequal.

Part 1 of 5

State the hypotheses and identify the claim with the correct hypothesis.

H

0

:=

1

2

not claim

H

1

:

1

2

claim

This hypothesis test is a

two-tailed

test.

Part 2 of 5

Find the critical value(s). Round the answer(s) to three decimal places. If there is more than one critical value, separate them with commas.

Critical value(s):,

myanswer1.833

1.833

Part 3 of 5

Compute the test value. Always round

t

score values to three decimal places.=

t

myanswer0.354

Part 4 of 5

Make the decision.

Do not reject

the null hypothesis.

Part:4 / 5

4 of 5 Parts Complete

Part 5 of 5

Summarize the results.

There is

not enough evidence to support the claim

that the mean heights are different.

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