PL 300 Test Prep - Power BI and Key Influencers Visual Question 1

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  • เผยแพร่เมื่อ 20 ธ.ค. 2024

ความคิดเห็น • 4

  • @marbelishidalgo2610
    @marbelishidalgo2610 หลายเดือนก่อน +1

    is the reason why its not .2 is because of the "Average" information displayed?

    • @HerseyHouseBI
      @HerseyHouseBI  หลายเดือนก่อน

      The reason it's not .2 is because attrition is .1 when employees don't work overtime and is .3 when employees do work overtime. So attrition is 3 times greater when they work overtime. If the question asked for the difference in attrition then the answer would be .2 but it stated how many times greater so we are looking at multiplication not subtraction.

  • @gomathic8547
    @gomathic8547 หลายเดือนก่อน

    I couldn't understand what actually changed in the visual, when you moved the fields to expand by. I noticed the category was no longer in the influencer list. Apart from that, what changes happened to the visual data? Could you please clarify? Thanks.

    • @HerseyHouseBI
      @HerseyHouseBI  หลายเดือนก่อน +1

      The difference between explain by and expand by is that explain by are the key influencers or factors that are taken into consideration expand by is the level of detail for those key influencers. When a field is moved from explained by to expanded by it is no longer considered a key influencer but a level of detail with inside of the other influencers. explained by determines which factors are evaluated, while expand by controls the level of detail within those factors.