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Lab Instructions Scientific Reasoning Act I Mission Memo (Spring A 2024 Onward)
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Lab Instructions Scientific Reasoning Act I Mission Memo (Spring A 2024 Onward)
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Lab5Instructions:5Scientific5Reasoning5Act5I5Mission5MemoAppendix51
Did5the5astelars5lay5fewer5eggs5than5expected?5Ste
p51:5Anticipate5your5analysis:
Eggs5were5fewer5than5the5past5breeding5eggs5(fewer5eggs5than5expected)5explained5in5figure5C.
a. Figure5A
b. Figure5B
c. Figure5C
Step52:5Determine5whether5the5astelars5laid5fewer5eggs5than5expected:
51-5 Number5of5eggs5=510
This5study5source5was5downloaded5by51000008905867845from5CourseHero.com5on509-18-2024500:10:305GMT5-
05:00
https://www.coursehero.com/file/229240982/Lab-Instructions-Scientific-Reasoning-Act-I-Mission-Memo-Spring-A-2024-Onward1docx/
, Normal5range:
Air5temperature:524℃5San
d5temperature:524℃5Humi
dity:583%5Oxygen:27.5%
Sand5temperature5recorded:530.1℃5(higher5than5expected)5Warme
r5sand5leading5to5cause5danger5to5eggs.
Yolk5mass5=50.535kg5(lower5than5expected)
2- Based5on5the5frequency5distribution5you5created5 above,5does5a5normal5probability5 d
istribution5reasonably5model5the5number5of5eggs5in5past5breeding5seasons?
Answer:
Based5on5the5frequency5distribution5I5created5above5a5normal5probability5distribution5does5not5 rea
sonably5the5model5the5number5of5eggs5in5the5past5breeding5session.
3- Explain5your5answer5to5the5previous5question.5Be5sure5to5discuss5the5assumptions5of5a
5normal5probability5distribution5and5why,5based5on5the5frequency5distribution,5these5
assumptions5seem5appropriate5or5not5for5modelling5the5number5of5eggs.
Answer:
On5a5column5chart5a5normal5probability5distribution5would5be5a5bell-
shaped5curve.5This5mean5would5be5the5highest5of5the5data.5With568%5of5the5data5falling5within5th
e515standard5deviation5of5data5(making5the5top5hump),597%5with525SD5(making5the5steep5downwa
rd5slope)5and599.7%5with535(making5the5straightening5hill).5This5data5does5not5do5that.5Also5with5
a5single5probable5mode,5this5data5model5the5number5of5eggs5in5the5past5breeding5seasons5as5a5ske
wed5probability5distribution5having5the5data5skewed5to5the5right5with5a5longer5tail5to5the5left.5The
re5was5steady5rise5in5eggs5laid5then5a5drastic5and5single5drop.
4- Calculation5of5mean.
Mean5=574
5- Calculation5of5median.
Median5=52567
6- Calculation5of5mode.
This5study5source5was5downloaded5by51000008905867845from5CourseHero.com5on509-18-2024500:10:305GMT5-
05:00
https://www.coursehero.com/file/229240982/Lab-Instructions-Scientific-Reasoning-Act-I-Mission-Memo-Spring-A-2024-Onward1docx/
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