m I 5.2.2: Relating confidence intervals to hypothesis testing (one sample). '3 _--_:-.u-_ .,__- _-_,. Jump to level 1 A worker stands at the end of a production line for mint chocolate chip ice cream and uses warm waterto mett the 2 ice cream away from the chocolate. The amount of chocolate is then weighed. Each container should contain 4 U ounces of chocolate. The results of a simple random sample of 12 containers is shown below. Assume the amount of chocolate added to the ice cream is normally distributed. What condition is met forthe use of a tdistribution? What is the ievel of signicance? EEK}. 1.33 ! what conclusions can be drawn from the data? Pick v What is the condence interval for the amount of chocolate? [!Ex: 1.234_!,[ ..] Does the condence interval support the results of the hypoth esis test? PiCk V Why? Pick v