I need help with this ASAP !! 30 points

The answer to your question is below

Step-by-step explanation:

Chart

Number of        Observed       Predicted             Residual

experience

   5.1                    12.2                   12.45                    0.25

   7.1                     14.2                   14.25                    0.05

The observed value was obtained from the graph

The predicted value was obtained using the equation

        y = 0.9(5.1) + 7.86 = 12.45

        y = 0.9(7.1) + 7.86 = 14.25

The residual was obtained from the subtraction of the observed and the predicted.

a

step-by-step explanation:

mariah is studying the life cycle of the monarch butterfly. she must choose one stage in the cycle to present in science class: egg, caterpillar, chrysalis, or adult. she plans to make her choice randomly using a custom spinner divided into four sections. first, however, she spins the spinner 50 times to see the frequencies it generates.

stage times landed on

egg 10

caterpillar 12

chrysalis 15

adult 13

step-by-step explanation: