Answer:
Step-by-step explanation:
1. A radio cost $20, Harold buys it for $12, what percent off the original price did he receive?
2 answers:
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T<span>he mean of a sampling distribution of a sample with proportion, p and sample size, n is given by 
.
</span>T<span>he standard deviation of a sampling distribution of a sample with proportion, p and sample size, n is given by
</span>Given that t<span>he manufacturers of m&m's claim that 20% of the milk chocolate m&m candies are orange. The proportion is p = 0.2
The mean of the sampling distribution of the sample proportion of orange m&m's for samples of size 100 is given by
</span><span>The standard deviation of the sampling distribution of the sample proportion of orange m&m's for samples of size 100 is given by
</span>
</span>T<span>he standard deviation of a sampling distribution of a sample with proportion, p and sample size, n is given by
</span>Given that t<span>he manufacturers of m&m's claim that 20% of the milk chocolate m&m candies are orange. The proportion is p = 0.2
The mean of the sampling distribution of the sample proportion of orange m&m's for samples of size 100 is given by
</span><span>The standard deviation of the sampling distribution of the sample proportion of orange m&m's for samples of size 100 is given by