
MATLAB: An Introduction with Applications
6th Edition
ISBN: 9781119256830
Author: Amos Gilat
Publisher: John Wiley & Sons Inc
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Evaluate the formula
χ2=(n−1)s2σ2
when
σ=2.43,
n=42,
and
s=3.35.
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- 4arrow_forwardO0 * 41) 57% ID X A ixl.com/math/grade-6/identify-mistakes-involving-the-order-of-operations Joey tried to evaluate an expression. Here is his work: 97 - 3 + 5° ÷ 25 · 2.3? = 97 3 + 125 ÷ 25 · 2.9 Step 1 = 97 – 3 + 5 2.9 Step 2 = 97 - 3 + 10-9 Step 3 = 97 3 +90 Step 4 = 97 - 93 Step 5 = 4 Step 6 Is Joey's work correct? No, Joey made a mistake going from the given expression to Step 1. Joey should have multiplied 2 and 3 instead of evaluating exponents. The order of operations says to multiply before you evaluate exponents. No, Joey made a mistake going from Step 4 to Step 5. Joey should have subtracted 3 from 97 before adding. The order of operations says to add and subtract from left to right. Yes, Joey's work is correct. MacBook Pro 日arrow_forwardComplete the following table. 2 x2 ±1 +0.5 +0.1 +0.01arrow_forward
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