The Next Questions Are Based on the Following Information

question 111

Multiple Choice

The Next Questions Are Based On The Following Information:
A small community college claims that their average class size is equal to 35 students.This claim is being tested with a level of significance equal to 0.02 using the following sample of class sizes: 42,28,36,47,35,41,33,30,39,and 48.Assume class sizes are normally distributed.
-Suppose you have the following null and alternative hypotheses: H₀ : μ = 8.3 and H₁ : μ ≠ 8.3.You take a sample of 30 observations,and find a sample mean of 7.3 with a standard deviation of 3.2.Which of the following is the most accurate statement about the p-value?

• A)0)01 < p-value < 0.05
• B)0)05 < p-value < 0.10
• C)p-value > 0.10
• D)p-value < 0.01

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Definitions:

Terminal Bud

The primary area of growth in most plants, typically found at the tip of a stem where it can give rise to new tissue and extend the length of the stem.

Vascular Tissue

The system of tubes in plants that conducts water, minerals, and nutrients.

Phloem

In plants, the network of tissues responsible for carrying sugars and metabolic outputs from the leaves to the lower parts.

Tunicate

Invertebrate chordate that loses most of its defining chordate traits during the transition to adulthood.