screwdriverif

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    Roger is fixing a clock using a small screwdriver and a large screwdriver.If he...

    ...reaches for the screwdriver...? If he reaches for the screwdriver without looking,predict how many times he will grab the large screwdriver in 30 tries.
    • Giselle
    • Thread
    • clock fixing large roger screwdriver screwdriverif small
    • Replies: 0
    • Forum: Rogers
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