Gerald is a scientist who studies sand lizards on three Islands(Island A, Island B and Island C), he took a random sample of 100 sand lizard's weight to check to see whether there is an equal average weight among the lizards on the three Island. What test should Gerald run in SPSS? a. One-way Analysis of Variance O b. Correlation O c. Independent sample t test O d. One sample t test O e. Goodness of fit chi-square

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A: Given Information: The data represents the percentage of time that the dolphins swam clockwise.…

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A: NOTE: Refresh your page if you can't see any equations. . apply exponent rule

A: Given       5  2 3 − 4 4 8¯      1  5 7 5

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A: 8/15 -2/15 here simple substraction given and fraction is given  calculation is given inbelow

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A: (5/7)/(20/21) here fraction dividation is given  so dinominator's dinominator gose in numerator  and…