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A manager for an insurance company believes that customers have the following preferences for life insurance...

A manager for an insurance company believes that customers have the following preferences for life insurance products: 10%prefer Whole Life, 4 prefer Universal Life, and 50% prefer Life Annuities. The results of a survey of 351351 customers were tabulated. Is it possible to refute the sales manager's claimed proportions of customers who prefer each product using the data?

Product Number
Whole 189
Universal 116
Annuities 46

Find the value of the test statistic. Round your answer to three decimal places.

Math   Statistics-And-Probability   
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