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Two Coffee-Vending Machines Are Studied to Determine Whether They Distribute

question 17

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Two coffee-vending machines are studied to determine whether they distribute the same amounts.Samples are taken and the amounts dispensed are recorded for each machine.What is the value of TB?  Machine A  Machine B 6105.995.956.015.985.986.015.966.006.085.955.896.026.016.046.005.995.976.066.00\begin{array} { c c } \text { Machine A } & \text { Machine B } \\610 & 5.99 \\5.95 & 6.01 \\5.98 & 5.98 \\6.01 & 5.96 \\6.00 & 6.08 \\5.95 & 5.89 \\6.02 & 6.01 \\6.04 & 6.00 \\5.99 & 5.97 \\6.06 & 6.00\end{array}


Definitions:

Secondary Mycelium

A dikaryotic mycelium formed by the fusion of two primary hyphae.

Budding

A form of asexual reproduction in which a new organism develops from an outgrowth or bud due to cell division at one particular site.

Meiosis

A form of cellular division which halves the number of chromosomes, leading to the creation of haploid spores or gametes.

Glomeromycetes

A group of endomycorrhizal fungi that form arbuscular mycorrhizae with the roots of many plants; belong to phylum Glomeromycota

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