Mathematics, 20.07.2019 06:10 kprincess16r
Sugary cookie company has two different manufacturing plants. company officials want to test whether each plant fills the bags with the same number of ounces. a random sample of cookie bags from plant a had a mean of 24.7 ounces in each bag. a random sample from plant b had a mean of 23.2 ounces. they randomized the data over 100 trials, and the difference of means for each trial is shown in the dot plot below. what can sugary cookie company conclude from this study? a dot plot with the values of negative 2.5, negative 2.0, negative 1.5, negative 1.0, negative 0.5, 0.0, 0.5, 1.0, 1.5, 2.0, and 2.5 with frequencies of 3, 6, 9, 12, 0, 9, 8, 5, 1, 0, and 5 respectively.
the difference is significant because a difference of 1.5 is not very likely.
the difference is significant because a difference of 1.5 is very likely.
the difference is not significant because a difference of 1.5 is very likely.
the difference is not significant because a difference of 1.5 is not very likely.
Answers: 1
Mathematics, 21.06.2019 16:00
What were mkh company's cash flows from (for) operating activities in 20x1? $(180,300) $233,100 $268,200 $279,400?
Answers: 2
Mathematics, 21.06.2019 16:30
Graph red beads cost $1 an ounce and gold beads cost $3 an ounce. juanita wants to purchase a 12-ounce mixture of red and gold beads that she can sell for $2 an ounce. the solution of the system shows the number of beads needed for juanita to break even. x + y = 12, x + 3y = 24 how many ounces of red beads will juanita buy to break even? how many ounces of gold beads will she buy?
Answers: 3
Mathematics, 21.06.2019 21:00
These box plots show the number of electoral votes one by democratic and republican presidential candidates for the elections from 1984 through 2012. which statement best compares the spread of the data sets
Answers: 2
Sugary cookie company has two different manufacturing plants. company officials want to test whether...
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