brochure claims that the average maximum height a certain type of plant is 0.7 m. A gardener suspects that this estimate is not accurate ocally due to soil conditions. A random sample of 43 plants is taken. The mean height of the plants in the sample is 0.65m. Using a 1% level of significance, perform a hypothesis test to determine whether the population mean is different from 0.7m. Assume that the population standard deviation is 0.2 m. STEP 1. Ho: H m H:µ NOTE: For enter /= STEP 2. This test is (e) left-tailed, (f) two-tailed or (g) right-tailed test. This test is (enter e. f or g) STEP 3. Tlhe critical value (s) is Use the following thart to identity the cntioal value S Left-tailed Two-tailed Right tailed

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
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Chapter1: Starting With Matlab
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A brochure claims that the average maximum height a certain type of
plant is 0.7 m. A gardener suspects that this estimate is not accurate
locally due to soil conditions. A random sample of 43 plants is taken. The
mean height of the plants in the sample is 0.65m. Using a 1% level of
significance, perform a hypothesis test to determine whether the
population mean is different from 0.7m. Assume that the population
standard deviation is 0.2 m.
STEP 1. Ho: u
m H1: u
NOTE: For enter /=
STEP 2. This test is (e) left-tailed, (f) two-tailed or (g) right-tailed test.
This test is
{enter e, f or g)
STEP 3. The critical value (s) is
Use the following chart to iclentify the citicat value s
Left-tailed
Two-tailed
Right tailed
VivoBook
图
团
19 home
pgup
12 Podn
pri sc
7
8.
6.
5
31
Transcribed Image Text:A brochure claims that the average maximum height a certain type of plant is 0.7 m. A gardener suspects that this estimate is not accurate locally due to soil conditions. A random sample of 43 plants is taken. The mean height of the plants in the sample is 0.65m. Using a 1% level of significance, perform a hypothesis test to determine whether the population mean is different from 0.7m. Assume that the population standard deviation is 0.2 m. STEP 1. Ho: u m H1: u NOTE: For enter /= STEP 2. This test is (e) left-tailed, (f) two-tailed or (g) right-tailed test. This test is {enter e, f or g) STEP 3. The critical value (s) is Use the following chart to iclentify the citicat value s Left-tailed Two-tailed Right tailed VivoBook 图 团 19 home pgup 12 Podn pri sc 7 8. 6. 5 31
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