Question
In: Statistics and Probability
A company claimed that every 18-ounce bag of their chocolate chip cookies contained at least 1000...
A company claimed that every 18-ounce bag of their chocolate chip cookies contained at least 1000 chocolate chips. Dedicated statistics students at a school purchased some randomly selected bags of cookies and counted the chocolate chips. Some of their data are given below.
1123 1127 1094 1206 1406 1109 1310 1332 1259 1263 1354 1142 1186 1276 1291 1139
a) Check the assumptions and conditions for inference. Comment on any concerns you have.
The independence condition ____ satisfied and the Nearly Normal Condition ____ satisfied. Therefore, using the Student-t model for inference ___ reliable.
b) Test their claim by performing an appropriate hypothesis test.
Solutions
Expert Solution
a) The Independence condition is satisfied
and nearly normal condition is satisfied. Therefore using student t
model for inference is reliable. PL??
orchestra answered 1 year agoRelated Solutions
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shown below.
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