tiffany and justin have baseball card collections. justin has 36 more cards than tiffany if they have a total of 92 cards, how m
1 answer:
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I actually just learned this in 8th grade and it was so easy its crazy but its honestly simple it helps you solve the triangles and things and the equation is a squared + b squared = c squared and the a and b you would plug in the sides of the triangle or whatever shape your working with and square those numbers then find c by adding the two and then you square the c at the end and that will be your answer.
Answer:
The value is
Step-by-step explanation:
From the question we are told that
The mean of Jo cows is
The standard deviation of Jo cow is
The mean of Val cows is
The standard deviation of Val cows is
The sample size for both Val and Jo is n = 25
Let assume that the level of significance is
Generally from the normal distribution table the critical value of is
Generally the margin of error is mathematically represented as
Hence margin of error for Jo is
=>
=>