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September 2022 1 1 Report
What I Can Do Complete this maze below to solve the problem given. 1. An automobile battery manufacturer claims that its midgrade battery has a mean life of 50 months with a standard deviation of 6 months. Suppose the distribution of battery lives of this particular brand is approximately normal. On the assumption that the manufacturer's claims are true, find the probability that a randomly selected battery of this type will last between 48 and 52 months. Write the formula Substitute the values of the terms in the formula. Solve for the Z Look for the value of Z-score in the table and get difference between them


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