A laboratory investigator interested in the relationship between diet and the development of tumors divided 90 rats into three groups and fed them with low-fat, saturated-fat, and unsaturated-fat diets, respectively. The rats were all the same age and species and were in similar physical condition. An identical amount of tumor cells was injected into a foot pad of each rat. The tumor-free time is the time from injection of tumor cells to the time that a tumor develops. All 30 rats in the unsaturated-fat diet group developed tumors; tumor-free times (in days) were the following: {112, 68, 84, 109, 153, 143, 60, 70, 98, 164, 63, 63, 77, 91, 91, 66, 70, 77, 63, 66, 66, 94, 101, 105, 108, 112, 115, 126, 161, and 178). Match Column A with possible answers in Column B. Use JASP to calculate the asked descriptive measures.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
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A laboratory investigator interested in the relationship between diet and the
development of tumors divided 90 rats into three groups and fed them with low-fat,
saturated-fat, and unsaturated-fat diets, respectively. The rats were all the same age
and species and were in similar physical condition. An identical amount of tumor cells
was injected into a foot pad of each rat. The tumor-free time is the time from injection
of tumor cells to the time that a tumor develops. All 30 rats in the unsaturated-fat diet
group developed tumors; tumor-free times (in days) were the following:
{112, 68, 84, 109, 153, 143, 60, 70, 98, 164, 63, 63, 77, 91, 91, 66, 70, 77, 63, 66, 66,
94, 101, 105, 108, 112, 115, 126, 161, and 178}.
Match Column A with possible answers in Column B. Use JASP to calculate the
asked descriptive measures.
Transcribed Image Text:A laboratory investigator interested in the relationship between diet and the development of tumors divided 90 rats into three groups and fed them with low-fat, saturated-fat, and unsaturated-fat diets, respectively. The rats were all the same age and species and were in similar physical condition. An identical amount of tumor cells was injected into a foot pad of each rat. The tumor-free time is the time from injection of tumor cells to the time that a tumor develops. All 30 rats in the unsaturated-fat diet group developed tumors; tumor-free times (in days) were the following: {112, 68, 84, 109, 153, 143, 60, 70, 98, 164, 63, 63, 77, 91, 91, 66, 70, 77, 63, 66, 66, 94, 101, 105, 108, 112, 115, 126, 161, and 178}. Match Column A with possible answers in Column B. Use JASP to calculate the asked descriptive measures.
First quartile
[ Choose ]
Third quartile
[ Choose ]
IQR
[ Choose ]
Fourth decile
[ Choose ]
35th decile
[ Choose ]
>
>
>
Transcribed Image Text:First quartile [ Choose ] Third quartile [ Choose ] IQR [ Choose ] Fourth decile [ Choose ] 35th decile [ Choose ] > > >
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