Statistics Questions from Jan 18,2025

Browse the Statistics Q&A Archive for Jan 18,2025, featuring a collection of homework questions and answers from this day. Find detailed solutions to enhance your understanding.

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Rebecca brought soccer balls to practice 5 times this year. Each time, she brought: 3 balls 8 balls 6 balls 8 balls 3 balls What was the standard deviation of the numbers of balls? If the answer is a decimal, round it to the nearest tenth. standard deviation \( (\sigma) \) : \( \square \) balls In the data set below, what is the standard deviation? \( \begin{array}{lllll}6 & 3 & 1 & 3 & 7 \\ \text { If the answer is a decimal, round it to the nearest tenth. } \\ \text { standard deviation }(\sigma) \text { : } \\ \text { Submit }\end{array} \) In the data set below, what is the standard deviation? If the answer is a decimal, round it to the nearest tenth. standard deviation \( (\sigma): \square \) In the data set below, what is the standard deviation? If the answer is a decimal, round it to the nearest tenth. standard deviation \( (\sigma) \) : In the data set below, what is the standard deviation? \[ \begin{array}{lllll}9 & 8 & 9 & 4\end{array} \] If the answer is a decimal, round it to the nearest tenth. standard deviation \( (\sigma) \) : In the data set below, what is the standard deviation? \[ \begin{array}{lllll}9 & 2 & 2 & 8 & 6\end{array} \] If the answer is a decimal, round it to the nearest tenth. standard deviation \( (\sigma) \) : In the data set below, what is the standard deviation? \( \begin{array}{lllll}1 & 2 & 2 & 1 & 4\end{array} \) If the anover is a decimal, round it to the nearest tenth. standard deviation ( \( \sigma) \) : In the data set below, what is the standard deviation? \[ \begin{array}{llll}3 & 3 & 9 & 3\end{array} \] If the answer is a decimal, round it to the nearest tenth. standard deviation \( (\sigma) \) : Submit In the data set below, what is the standard deviation? If the answer is a decimal, round it to the nearest tenth. standard deviation \( (\sigma) \) : Using polling results from a sample of 100 registered voters in lowa to predict the outcome of a statewide election set to take place one week later is an example of using inferential statistics. True False
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