2. A new insecticide laboratory test, the immediately after contact. Is this sufficient evidence to support the advertised claim? Use α=0.05. (c) p-value for the problem above is 0.8464 0.1793 0.8207 is advertised to kill more than 95% roaches upon contact. In a insecticide was applied to 400 roaches and 384 died 0.1536

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A: Given, Test statistics z=1.494

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A: Given information- Significance level, α = 0.01 F (2, 27) = 10.56 We have given the p-value = 0.02

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A:

Q: (c) Calculate the value for the test statistic, x', for Ho: o = 40.2, n = 23, s = 37.7. %3D (d)…

A: Solution: c. From the given information, H0: σ=40.2, n=23 and s=37.7.

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A: given data  normal distribution  μ = 210.3σ = 28.1x = 28.3z = ?

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Q: A population of N=5 scores has sigma X squared = 100. For this population what is the value of SS

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A:

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Q: True or False: if P= 0.08, then The result is statistically at the a =0.10 level.

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