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Manufacturing planning wants to estimate plant capacity in order to schedule customer orders and improve on-time delivery.A random sample of ten days output gave the following results for numbers of finished components produced: 577,642,615,655,600,570,640,620,595,and 575.Planning is concerned about the variability of daily output and views as undesirable any variance above 525.
-Test at the 10% significance level the null hypothesis that the population variance for daily output does not exceed 525.
T Statistic
A value used in statistical hypothesis testing to determine if there is a significant difference between two sample means.
Body Fat
The percentage of a person's body mass that is made up of fat tissue versus lean body mass.
ANOVA Table
A table used to summarize the sources of variability in an analysis of variance, which helps determine whether there are significant differences between group means.
NFL
The National Football League, a professional American football league consisting of 32 teams divided between the National Football Conference (NFC) and the American Football Conference (AFC).
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