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2 years ago

There is a 20% chance of thunderstorms tomorrow. Describe the likelihood of the event.

Mathematics

2 answers:

Pachacha [2.7K]2 years ago

8 0

Answer:

Step-by-step explanation:

20% = 1/5 or 0.2

There is a 1/5 chance of a thunderstorm.

There really is no clear answer. I would try 0.2

labwork [276]2 years ago

7 0

Answer: The vent is unlikely to happen.

Step-by-step explanation:

Given : There is a 20% chance of thunderstorms tomorrow.

i.e. the probability of thunderstorms tomorrow =0.2

We know that when the probability of any event lies between 0 and 0.5 then the event is said to be unlikely to happen.

Since , the probability of thunderstorms tomorrow is between 0 and 0.5.

Therefore, it is unlikely to have thunderstorms tomorrow.

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The accounting records of Blossom Company show the following data. Beginning inventory 3,090 units at $5 Purchases 7,930 units a

meriva

Answer:

The cost of goods sold is 65,850

Step-by-step explanation:

FIFO Perpetual chart is attached.

FIFO Perpetual chart shows purchases, sales and balance of the period.

The cost of goods sold is:

3,090 units x $5=$15,450

6,300 units x $8=$50,400

Total=65,850

Download xlsx

6 0

2 years ago

Criterion: Identify IV, DV, and hypotheses and evaluate the null hypothesis for an independent samples t test. Data: Use the inf

Papessa [141]

The table is missing in the question. The table is provided here :

Group 1 Group 2

34.86 64.14 mean

21.99 20.46 standard deviation

7 7 n

Solution :

a). The IV or independent variable = Group 1

The DV or the dependent variable = Group 2

b).

$H_0: \mu_1 = \mu_2$

$H_a:\mu_1 < \mu_2$

Therefore, $t = \frac{\bar x_1 - \bar x_2}{\sqrt{\frac{s_1^2}{n_1}+\frac{S_2^2}{n_2}}}$

$t = \frac{34.86 - 64.14}{\sqrt{\frac{21.99^2}{7}+\frac{20.46^2}{7}}}$

t = -2.579143

Now, $df = min(n_1 - 1, n_2 - 1)$

df = 7 - 1

= 6

Therefore the value of p :

$=T.DIST(-2.579143,6,TRUE)$

= 0.020908803

The p value is 0.0209

$p< 0.05$

So we reject the null hypothesis and conclude that $\mu_1 < \mu_2$

7 0

2 years ago

34xy

mr Goodwill [35]

3/4, x, and y that is the answer

6 0

3 years ago

Read 2 more answers

Help me please with this

OverLord2011 [107]

9514 1404 393

Answer:

(a) plane NOU

Step-by-step explanation:

The points identified on plane <em>L</em> are {M, N, O, U}. All but point U are on the same line.

To identify the plane we need to name 3 non-collinear points. U must be one of them. The other two could by any two from the set {M, N, O}.

One possible name for plane <em>L</em> is plane NOU.

5 0

3 years ago

Help ASAP pleaseeeeeee ASAP ASAP ASAP thank u

uranmaximum [27]

D not for sure sorry if it’s wrong

5 0

2 years ago