Using Technology, Use the Normal Approximation to Find the Indicated $n = 104 , p = 0.7 : P ( 65 \leq X \leq 77 )$

question 9

Multiple Choice

Using technology, use the normal approximation to find the indicated probability. The sample size is n, the population proportion of successes is p, and X is the number of successes in the sample. $n = 104 , p = 0.7 : P ( 65 \leq X \leq 77 )$

• A) 0.8049
• B) 0.0379
• C) 0.8427
• D) 0.1573

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Definitions:

Exponent Laws

Mathematical rules that describe operations on powers, including multiplication, division, and raising powers to powers.

Financial Calculation

The process of determining financial figures or results through formulas and financial models, often involving interests, payments, or investments.

Daily Interest

Interest calculated on a daily basis, often referring to the method used for savings accounts, loans, or credit cards.

Arithmetic Operations

Basic mathematical operations including addition, subtraction, multiplication, and division.