A new-age, urban farmer has been experimenting with a new diet for her chickens. Data below describe the weight in kg from a sample of chickens from the current flock. 1. 6.57, 6.67, 6.98. 6.17, 6.17, 6.93. 6.73. 6.87, 6.76. 6.06, 6.16 a. Do these data appear to be consistent with a normal distribution? b. Assuming a 0.05, is there sufficient evidence to reject the null hypothesis that H 6.50 kg? c. What is the P-value for this test? d. In the previous test, what sample size would be required to detect a true mean 6.25 kg with probability 95%? For the test conducted in part a, what would be the type ll error probability if the true mean- 6.95 kg? e.

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Percentage

A percentage is a number indicated as a fraction of 100. It is a dimensionless number often expressed using the symbol %.

Algebraic Expressions

In mathematics, an algebraic expression consists of constant(s), variable(s), and mathematical operators. It is made up of terms.

Numbers

Numbers are some measures used for counting. They can be compared one with another to know its position in the number line and determine which one is greater or lesser than the other.

Subtraction

Before we begin to understand the subtraction of algebraic expressions, we need to list out a few things that form the basis of algebra.

Addition

Before we begin to understand the addition of algebraic expressions, we need to list out a few things that form the basis of algebra.