Aw, nuts! Refer to Exercises 1 and 3.

(a) Confirm that the expected counts are large enough to use a chi-square distribution to calculate the P-value. What degrees of freedom should you use?

(b) Sketch a graph like Figure 11.4 (page 685) that shows the P-value.

(c) Use Table C to find the P-value. Then use your calculator’s c2cdf command.

(d) What conclusion would you draw about the company’s claimed distribution for its deluxe mixed nuts?

Justify your answer.